A measure of the energy of motion of the particles in a substance is its

0. A 3.00-kg block is dropped from rest on a vertical spring whose spring constant is 750 N/m. The block hits the spring, compresses it, and then comes to rest, having fallen through a total vertical distance of 0.45 m.

Two toy cars (16kg and 2kg) are released simultaneously on aninclined plane that makes an angle of 30' with the horizontal.

A note on a piano vibrates 262 times per second. What is the period of the wave?

Is a battery that generates hydrogen, is that very explosive

Does the coefficient of kinetic friction depend on the weight of the block

A closed loop conductor that forms a circle with a radius of is located in a uniform but changing magnetic field.

24 Fig. 24.1 shows a liquid dropper used to draw a liquid from a bottle of medicine. The squeeze bulb of the dropper is squeezed and then released so that liquid from the bottle is sucked up into the tube of the dropper.

How does an economic incentive effect the environment

Based on which law does the Dynamo work?

Arches National Park, Utah Constructive or Desructive force