If a 50 kg student is standing on the edge of a cliff. Find the student's gravitational potential energy if the cliff is 40 m high.

A passenger using a walker may use the accessible entrance to board and or exit your vehicle. a. true b. false

A rock is thrown straight up and passes by a window. The window is 1.7m tall, and the rock takes 0.19 seconds to pass from the bottom of the window to the top. How far above the top of the window will the rock rise?

What is an object that gives off its own light called?

You have two golf balls that differ only in their surfaces. one has dimples, while the other is smooth. if you were to drop the balls simultaneously from the top of the eiffel tower, which will hit the ground first?

After 4 seconds, the car in Problem # 2 applies the brakes and comes to a full stop after 2 seconds. What is the acceleration of the car and what is the braking distance? #2 A car accelerates from rest at 4 m/s^2.

Why is the mass of an atom's electrons not included in the atom's mass number

A football is place kicked with a velocity having a vertical component of 12 m/s and a horizontal component of 6 m/s. Find the resultant velocity. What is the angle of release with respect to the horizontal?

Why are petroleum and natural gas deposits highly sought after

States of matter depend in part on the blank of an item

An individual's unique long term patterns of thinking and behaving is called?