Two masses m, and m2 are suspended from pulleys as shown. You may assume that the pulleys and strings are light, and that there is no friction How do the two accelerations relate to each other? Give the value of a1/a2:

In a closed system, the total energy prior to an energy transformation is the total energy after. a. equal to b. unrelated to c. greater than d. less than

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?

Blank is the perceived frequency of a sound wave