A rock with a mass of 2.0 kg falls from a cliff. At a height of 5.0 meters, its velocity is 6.0 m/s. What is the mechanical energy of the rock?

May damage the eardrum and bones of the middle ear. earwax A. earwax B. harmful noises C. hammer D. anvil

What is the acceleration of a 2 kg basketball rolling down a cart with a force of 16 n

How to find latitude and longitude on a map?

a 3.46 kg box is sitting at rest on a flat floor. a.) what is the weight of the box. b.) what is the normal force on the box

On the surface of the earth, you are in the process of throwing a ball straight upward. The ball has a mass of 1 kg and at a given instant, the ball and your hand are accelerating upward at 5 m/s2.

A light wave is traveling straight up out of the ocean then moves out into the air how do you expect the movement of the light wave to change the light wave will

To verify that this expression for (vf) α has the correct units of velocity, you need to perform some unit analysis. begin by finding the equivalent of a volt in terms of basic si units.

Which of the following best describes transverse waves

What are the arrangement of resistors in series

A pilot flies horizontally at 1300 km/h, at height h! 35 m above initially level ground. However, at time t! 0, the pilot begins to fly over ground sloping upward at angle u! 4.3° (Fig. 2-38).