15 Distinguish between
a. elastic and inelastic collisions.
b. Inertial mass and weight.
Derive from Newton's law the relationship
between Force, mass and acceleration.
A 15.0 kg monkey hangs from a com
suspended from the ceiling of an elevator. In
cord can withstand a tension of 200 N
breaks as the elevator accelerates. What was
elevator's minimum acceleration (in magni
and direction)? Take g = 10.0 ms 2.

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p

How many times did thomas edison mess up the light bulb