Clay Vase

Need help with some trigonmetry circle problems?

To make a clay vase, an artist uses a potter's wheel hat has a diameter of 13in. and spins at 120rpm. Find the approximate distance traveled in 1min by a point on the outer edge of the wheel.

Formula s = radius x (angle in radians), r = 13 , angle in radians = 120 x 2pi
Distance s = 13 x 120 x 2pi = 3776.19 inches Is this correct?

A ship is approaching a lighthouse known to be 20m high. The apparent size of the lighthouse is 0.005 radians. Ten minutes later the lighthouse has an apparent size of 0.010 radians. What is the approximate speed of the ship (in km/h)?

➊ C = 2πr = πd

Wheel has DIAMETER of 13" (not RADIUS of 13")

∴ one rev = π(13) = 13π inches

when wheel makes 120 rev, point on outer edge will travel ...

= 120 rev x (13π inches /rev) = 1560π inches = 4900.884 ... = 4901 inches

➋ at greater distance R, arc length 20 m = R•θ = R(0.005)

∴ R = 20 ÷ 0.005 = 4000 m

at lesser distance r, arc length 20 m = r•θ = R(0.010)

∴ r = 20 ÷ 0.010 = 2000 m

The ship has become 4000 – 2000 = 2000 m = 2 km closer in the 10 minute (= ⅙ hour) interval of time

∴ ship's speed = distance ÷ time = 2 km ÷ (⅙ h) = 12 km/h

Find Clay Vase On eBay Below:

INDIAN VASE POTTERY NEMADJI NATIVE CLAY USA Swirl Red Orange Black Beige
INDIAN VASE POTTERY NEMADJI NATIVE CLAY USA Swirl Red Orange Black Beige
$9.74
Beautiful Scandinavian 18 Tall Clay Pottery Vase FLAWLESS
Beautiful Scandinavian 18 Tall Clay Pottery Vase FLAWLESS
$15.00
Southwest Sandstone Red Clay Vase Cactus Artist Signed JM 5 Tall
Southwest Sandstone Red Clay Vase Cactus Artist Signed JM 5 Tall
$13.95
Sitka Clay Vase Alaska 10 1 2 White Reddish Brown Swirl
Sitka Clay Vase Alaska 10 1 2 White Reddish Brown Swirl
$24.99
625 Handmade Clay Pottery Vase Made in Italy 2 Handles Glossy Colorful Floral
625 Handmade Clay Pottery Vase Made in Italy 2 Handles Glossy Colorful Floral
$49.99
Vintage Vase German Rust Green Red Clay Hand crafted OOAK
Vintage Vase German Rust Green Red Clay Hand crafted OOAK
$75.00
HANDPAINTED SMALL BASKET VASE CERAMIC ART POTTERY CLAY MADE IN ITALY ITALIAN
HANDPAINTED SMALL BASKET VASE CERAMIC ART POTTERY CLAY MADE IN ITALY ITALIAN
$5.99
Rare Soda Fired Warren MacKenzie Pottery Vase Bernard Leach Shoji Hamada
Rare Soda Fired Warren MacKenzie Pottery Vase Bernard Leach Shoji Hamada
$299.99
Peruvian Folk Art Pottery Terra Cotta Urn Peru 3D Milk Cow Farmers Red Clay Vase
Peruvian Folk Art Pottery Terra Cotta Urn Peru 3D Milk Cow Farmers Red Clay Vase
$200.00
Frankoma Pottery Early 1940 50s Ada Clay Red Bud Pink Bud Vase 43 Frankoma  Pi
Frankoma Pottery Early 1940 50s Ada Clay Red Bud Pink Bud Vase 43 Frankoma Pi
$19.99
Hand Painted Long Neck Vase Red Clay Palm Tree Antique
Hand Painted Long Neck Vase Red Clay Palm Tree Antique
$9.99
VINTAGE CAMERON CLAY PRODUCTS POTTERY RETRO ORANGE HEART SHAPED PLANTER BUD VASE
VINTAGE CAMERON CLAY PRODUCTS POTTERY RETRO ORANGE HEART SHAPED PLANTER BUD VASE
$34.99
SOUTHWESTERN AZTEC CLAY POTTERY HAND PAINTED SMALL VASE 5H
SOUTHWESTERN AZTEC CLAY POTTERY HAND PAINTED SMALL VASE 5H
$10.00
HUGE Terra cotta Clay Pottery Fish Vase Planter Figurine W Stand Vintage
HUGE Terra cotta Clay Pottery Fish Vase Planter Figurine W Stand Vintage
$49.00
Beautiful Art Clay Pottery White  Gray  Bits of Yellow Vase
Beautiful Art Clay Pottery White Gray Bits of Yellow Vase
$15.19
Unusual Molded Clay Egyptian Aztec Figurine Vase Flowerpot
Unusual Molded Clay Egyptian Aztec Figurine Vase Flowerpot
$16.00
Small Handmade Clay Pottery Small Vase Jug Bottle Blue  Beige Signed 3 1 2
Small Handmade Clay Pottery Small Vase Jug Bottle Blue Beige Signed 3 1 2
$13.99
Lovely Vase Artist Signed Red Clay White Cobalt Blue floral VINTAGE
Lovely Vase Artist Signed Red Clay White Cobalt Blue floral VINTAGE
$12.99
Vintage Raj Small Mini Vase California Made in Japan Pottery Art Clay or Ceramic
Vintage Raj Small Mini Vase California Made in Japan Pottery Art Clay or Ceramic
$19.99
Vtg 70s 1972 Handcrafted Handmade Clay Owl Vase Sculpture Pottery Art
Vtg 70s 1972 Handcrafted Handmade Clay Owl Vase Sculpture Pottery Art
$34.15
305 Frankoma Pottery Art Deco Mini Bud Vase ca 1936 ONYX GLAZE ADA CLAY
305 Frankoma Pottery Art Deco Mini Bud Vase ca 1936 ONYX GLAZE ADA CLAY
$9.99
Alluring Steven Kaye Pottery Southwestern Painted Clay Pot Vase Signed Ltd 10
Alluring Steven Kaye Pottery Southwestern Painted Clay Pot Vase Signed Ltd 10
$142.45
Beautiful CLW Pottery Clay Vase Jug 1999 Hand painted Leaf Design
Beautiful CLW Pottery Clay Vase Jug 1999 Hand painted Leaf Design
$17.99
Originals by GGreen with Dakota Clay South Dakota Slag Glaze Vase Mitchell S D
Originals by GGreen with Dakota Clay South Dakota Slag Glaze Vase Mitchell S D
$9.99
Vintage Cubism Modernist Modern Clay Pottery Vase
Vintage Cubism Modernist Modern Clay Pottery Vase
$38.00
NOS Sitka Alaskan Clay Vase 3 3 4 Tall Artist Signed With Alaska Clay By Carol
NOS Sitka Alaskan Clay Vase 3 3 4 Tall Artist Signed With Alaska Clay By Carol
$19.99
Frankoma Pottery Boot Wall Pocket Vase Desert Gold 133 7 tall
Frankoma Pottery Boot Wall Pocket Vase Desert Gold 133 7 tall
$40.50
Pair Of Handmade Clay Pottery Vases With Indian Designs
Pair Of Handmade Clay Pottery Vases With Indian Designs
$25.00
Collection old fashioned toys made of clay Small Hand Crafted Pottery Vase Jars
Collection old fashioned toys made of clay Small Hand Crafted Pottery Vase Jars
$27.99
Vintage 1970s Nemadji Indian Pottery Native Clay Vase 4 inch
Vintage 1970s Nemadji Indian Pottery Native Clay Vase 4 inch
$29.50
VTG Southwest Ceramic Unglazed Clay Pottery Desert Cactus Pot Textured Vase
VTG Southwest Ceramic Unglazed Clay Pottery Desert Cactus Pot Textured Vase
$34.95
Vintage Clay Pottery Milk Can Jar Vase No Chips or Cracks Free Shipping
Vintage Clay Pottery Milk Can Jar Vase No Chips or Cracks Free Shipping
$3.99
Vintage Seto Craft KK Original Hand Crafted  Painted Clay Art Pottery Lion Vase
Vintage Seto Craft KK Original Hand Crafted Painted Clay Art Pottery Lion Vase
$39.95
Modern ceramic clay vase by Carolyn Leung 75 Mid Century Modern Purple
Modern ceramic clay vase by Carolyn Leung 75 Mid Century Modern Purple
$85.50
Pair of Matching Southwestern Studio Art Clay Vases Heavy Signed
Pair of Matching Southwestern Studio Art Clay Vases Heavy Signed
$49.00
Carved Decorative Clay Pot Vase Jug VTG 10 high x 7 dia Natural Color
Carved Decorative Clay Pot Vase Jug VTG 10 high x 7 dia Natural Color
$29.00
Signed Gail Markiewicz Handcrafted Art Pottery Vase Ceramic 125 Clay Vessel
Signed Gail Markiewicz Handcrafted Art Pottery Vase Ceramic 125 Clay Vessel
$250.75
Cameron Clay Products Handled Gray Green Vase Cattails
Cameron Clay Products Handled Gray Green Vase Cattails
$21.60
Vintage Signed Clay In Mind Stoneware Pottery Vase 1977 HTF
Vintage Signed Clay In Mind Stoneware Pottery Vase 1977 HTF
$7.99
Keramikos  Nassos Rodini Rodos 7 Clay Vase W Blue  White Decorations Greece
Keramikos Nassos Rodini Rodos 7 Clay Vase W Blue White Decorations Greece
$12.74


Recently Purchased Clay Vase:


vintage frankoma pottery 6 fan shell vase 54 ada clay c193354, vintage 612 aztec inca mayan inspired design red clay pottery figural vase, vintage nemadji indian pottery clay vase, jerry chappelle hand crafted studio art pottery clay wall pocket vase signed , rustic southwestern style clay flower vase hand painted, elliott newton narrow neck bottle vase porcelain clay pottery crystalline glaze , elliott newton bulbous vase 3tier lid porcelain clay pottery crystalline glaze , elliott newton baluster vase flared rim porcelain clay pottery crystalline glaze, htf frankoma pottery 75 50 cactus round vase prairie green amp; brown 4 ada clay, handmade ceramic flower vase studio pottery green brown clay, vintage 1950 clay sketches california pottery mr amp; mrs english robin bud vase, david voll potters vase 7 14 tall drip glaze green terracotta clay brown, aztec dragon birds red clay vase 6 wide 7 tall very good, vintage southwestern style red clay vases x3 frankoma 4 different same foot, ben diller raku pottery pot vase maui clay hawaii petroglyphs signed iridescent, vintage nemadji pottery vase mission orange native clay cream 725 tall awesome, vintage frankoma pottery snail vase onyx black ada clay 2s tall, emerson creek pottery hand painted floral hand crafted red clay pottery vase, gorgeous italian italicaincised majolica rooster vase ars 714 tall red clay, large black clay luster glazed earth tones vase vessel marked w letters , white clay pottery vase hand painted artists initials on the base , vtg handmade pottery vase handcrafted studio art vase clay art signed on bottom, vtg frankoma 28 clay pottery art green bud flower vase , nemadji art pottery vintage green swirl native clay indian vase usa w pamphlet , vintage frankoma pottery 68 cube vase 5 in praire green ada clay, oriental original clay mauve white art pottery birds flower vases shelac 3, arts amp; crafts signed art pottery vase 75 handcrafted clay bialek, rare early clay hand thrown vase green glaze arts amp; crafts, small vintage southwestern red clay pottery vessel vase, vtg studio opt arts confetti splatter thick heavy red clay heavens galaxy vase, jan jacque vintage unique clay pottery fish vase, frankoma pottery early ada clay bud vase 43 cream on brown, american art clay co amaco matte swirl porcelain vase arts amp; crafts, gail markiewicz hand painted with glaze clay pottery vessel vase signed, unique hand painted 45 clay vase w jumping deer signed , clay pottery moon vase stamped and dated, clay pottery candle vase pigeon switch pottery pa, clay pottery vase with flower theme made in italy handmade, small green clay pot vase vessel with 3d frog on side bamboo fair trade 25, large terra cotta pot clay flower pot vase flowers, canada red clay art pottery brownred drip glaze vase 2 handles lantern type, terra cotta clay embossed dried flower wall vase 7 tall, originals by g green vase made with tennessee clay, large 12 12 pottery vase earthenware pot jug clay, mingei pottery square vase rare white with pink floral , antique vintage oneofakind unique mini clay vase awesome decoration , antique vintage oneofakind unique red and black clay vase , 1950s italian pottery 11 34 vase possiibly alvino bagni for raymor red clay, frankoma ada clay 7 cornucopia vase hand incised 56 c1942 euc, nemadji pottery clay art vase pitcher turquoise blue orange black tie dye swirl, herbor house clay pottery small 5 vase wilmington nc handcrafted signed, art pottery clay pitcher vase blue and brown swirl pattern 6 tall, 1930s vintage frankoma cat mark ada clay verde bronze glaze vase 3 12 tall, venice clay vase in blue midcentury modern style, blue and green pottery vase clay ceramic handmade pot marked lodder, miniature clay pottery vase pitcher plate cup set of 8 2 floral, colonial williamsburg salt glazed clay pottery miniature vase 35, vintage clay ceramic glazed indian southwest abstract vase pot 3 38 x 3 t, helge sterbergosterberg vase of burnt chamotte clay 1960s, unknown unmarked matte green arts amp; crafts vase dark brown clay old help, vintage modern maroon red art box vase potpourri pot signed studio clay pottery, vintage royal haeger pink glaze vase original haeger stamp 9 tall x 8 clay , unusual lloyds studio art pottery vasecandle holderredwarered clay signed, vintage anton lang ceramic vase with floral slip decorative band yellow clay, vintage majolica art pottery basket vase relief floral design yelloware clay, vintage hand painted 25 clay vase southwestern earthtone colors costa rica, catlina island pottery blue glaze red clay double handle squatty vase, j davis studio inlaid sculptured clay floral vase large signed oneofakind, peruvian chulucanas clay pottery tan amp; brown vase signed segundo carmen, pottery flower pot vase 712 x 712 in sizes brown in color, vintage nemadji pottery swirl vase ivory orange clay signed, vintage nemadji indian pottery small vase native clay usa 35 orange , the clay cobbler flower pot vase vintage collectible ceramic boot, handsome green amp; pink flowered vase by porches 2001 ms heavy ceramic r clay 5, wormser terra sigillata red clay round vase stunning, 2 vintage vases usa desert sand pottery clay in calico 1984 twisted swerl , vintage 1920 s pacifica made in usa green clay vase with floral design 3052, vintage handmade clay pottery blue flower vase, vintage raj california small mini vase pottery art clay, frankoma fall earth tones desert gold pottery clay snail bud vases, frankoma desert white sand pottery clay snail footed bud vintage vase 31 , frankoma sage blue pottery clay snail bud footed vintage vases, turned clay vase hand painted studio project or possibly signed , barbara mann made designs pottery art vase modern geometric abstract black clay, red clay flower vaseglazed blue background yellow flowers signed ilove, vtg clay ceramic swan gunther school style blue brown glaze bowl vase signed, vintage made in italy clay boot shoe pot vase planter old mother hubbard , frankoma fan shell vase osage tan brown number 198 vintage red clay, vintage 4 handle hand made clay pottery vase blue wash nice, vintage mid century california carollers clay sketches vase, studio clay pottery vase melo uruguay signed taller tacuari south american , vintage 2 handled blue milky colors great detail vase red clay pottery , vint set of 2 clay flowersunflower vase studio art pottery hand made, cobalt blue swirl hand made studio clay art pottery vase signed kee 1997, large clay pottery urn jug vase wings primitive rough matte 14 heavy, southwestern indian clay pottery vase, handmadehandcrafted red clay art pottery vase signed by artist



Comments are closed.