Block A rests on a horizontal tabletop. A light horizontal rope is attached to it and passes over a pulley, and block B is suspended from the free end of the rope. The light rope that connects the two blocks does not slip over the surface of the pulley (radius 0.080 mm) because the pulley rotates on a frictionless axle. The horizontal surface on which block A (mass 2.50 kgkg) moves is frictionless. The system is released from rest, and block B (mass 8.00 kg) moves downward 1.80 mm in 2.00 s. Required:
a. What is the tension force that the rope exerts on block B?
b. What is the tension force on block A?
c. What is the moment of inertia of the pulley for rotation about the axle on which it is mounted?

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr