Question

A circus artist drops a ball from a high wire. The ball takes 1.5 seconds to reach the ground.

I) Find the height of the height of the high wire above the ground.

II) Write an expression for the speed of the ball t seconds after being dropped where 0<t<1.5

III) How fast is the ball moving as it hits the ground

please help. Thanks

Answer 1

Check with "Ed" below ...