Aball is pushed with an initial velocity of 4.0 m/s. the ball rolls down a hill with a constant acceleration of 1.6 m/s2. the ball reaches the bottom of the hill in 8.0 s. what is the ball's velocity at the bottom of the hill?

If jill was traveling at 300 miles in 4 hours due south what was his velocity in miles per minute a) 75 miles per hour due south b) .02 miles per second due south c) .5 miles per second due south d) 1 mile per hour due south

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?