Question

If an irregularly shaped object (such as a wrench) is dropped from rest in a classroom and feels no air resistance, it will:

A) accelerate and turn about its center of gravity with a uniform angular speed.
B) accelerate and spin until its center of gravity reaches its highest point.
C) accelerate and turn about its center of gravity with uniform angular acceleration.
D) accelerate but will not spin.
E) accelerate and turn until its center of gravity reaches its lowest point.

Answer 1

D) accelerate but will not spin.

Step-by-step explanation:

On the off chance that there is no air resistance the object will accelerate yet won't turn, this is on the grounds that without air resistance same force is applied on each bit of the object. Force on each segment is coordinated descending i.e parallel force. So there is no force to deliver spin movement in it.

It will accelerate because of gravity