A rock is dropped from the top of a tall tower. Half a second later another rock, twice as massive as the first, is dropped. Ign

Question

2 years ago

8

A rock is dropped from the top of a tall tower. Half a second later another rock, twice as massive as the first, is dropped. Ign

oring air resistance,
(A) the distance between the rocks increases while both are falling.
(B) the acceleration is greater for the more massive rock.
(C) the speed of both rocks is constant while they fall.
(D) they strike the ground more than half a second apart.
(E) they strike the ground with the same kinetic energy.

Physics

2 answers:

Gemiola [76] · Answer 1 · 2023-04-23T08:05:28+03:00

Gemiola [76]2 years ago

5 0

B- the acceleration is greater for the more massive rock

Marina86 [1] · Answer 2 · 2023-04-23T09:05:31+03:00

Marina86 [1]2 years ago

4 0

D they strike to the ground more than half second apart