A750 n skydiver jumps out of an airplane that is flying at an altitude of 2800m by the time the sky driver reaches the ground. what is the sky driver potential energy when she jump out the plane

Explanation:

Gravitational potential energy is given by the equation

U = mgh

here we know that

height of the plane is given as

now from the above equation we know that

b. false

explanation:

suppose a rock in free fall is dropped off a cliff. after falling for 5 seconds, its speed would not be 100 m/s.