Question

Which step does the ball hit first? Module 4-5 Uniform Circular Motion 56 An Earth satellite moves in a circular orbit 640 km (uniform circular motion) above Earth's surface with a period of 98.0 min. What are (a) the speed and (b) the magnitude of the centripetal acceleration of the satellite? 57 A carnival merry-9o-round rotates about a vertical axis at a

draw picture, explain answer for part a and b

Answer 1