Question

Benjamin is riding a unicycle. The tire of his unicycle has a circumference of 2.8 \text{ m}2.8 m2, point, 8, start text, space, m, end text, and the tire revolves 1.51.51, point, 5 times per second.

Answer 1

The wheel makes 1.5 revolutions per second.

The wheel makes 1.5 revolutions per second.In 100 seconds it will revolve 100 * 1.5 = 15 times (revolutions). Revolutions/sec * sec = revolutions

The wheel makes 1.5 revolutions per second.In 100 seconds it will revolve 100 * 1.5 = 15 times (revolutions). Revolutions/sec * sec = revolutionsEach revolution travels 2.8 m.

The wheel makes 1.5 revolutions per second.In 100 seconds it will revolve 100 * 1.5 = 15 times (revolutions). Revolutions/sec * sec = revolutionsEach revolution travels 2.8 m.In 15 revolutions is will travel 2.8 * 15 = 4.2 m. m/revolution * revolutions = m

The wheel makes 1.5 revolutions per second.In 100 seconds it will revolve 100 * 1.5 = 15 times (revolutions). Revolutions/sec * sec = revolutionsEach revolution travels 2.8 m.In 15 revolutions is will travel 2.8 * 15 = 4.2 m. m/revolution * revolutions = m

The wheel makes 1.5 revolutions per second.In 100 seconds it will revolve 100 * 1.5 = 15 times (revolutions). Revolutions/sec * sec = revolutionsEach revolution travels 2.8 m.In 15 revolutions is will travel 2.8 * 15 = 4.2 m. m/revolution * revolutions = m The trick with "rate" problems usually is to make the units work

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Answer 2

Answer:

420

Step-by-step explanation:

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