Imagine you are at the bottom of a mountain, elevation 500 meters and your friend is at the top, elevation 5500 meters. Assuming all other factors are the same, except elevation, if your friend texts you and says the temperature at the summit is 2.5oC, you would expect your temperature to be approximately:

What are similarities and differences between refraction, reflection, diffraction and absorption?

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

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.