A research party on Jupiter in the year 3005 drops a steel ball from 300 meters above ground. It takes exactly 5 seconds to reach the ground.
a. Calculate the value of g (the acceleration due to gravity) on the surface of Jupiter.
b. What is the velocity of the steel ball the instant before it strikes the ground?
.dont' know how to do it...please help
The Attempt at a Solution
None yet...dont' know how to do it...please help