Subject :Sam Class : Sample
A metal sphere of mass 12 kg has the same diameter as another sphere of mass 4 kg. Both spheres are dropped simultaneously from a tower. When they are 8 m above the ground, they have the same ____.
(Neglect air resistance.)
AKinetic energy
BPotential energy
CMomentum
DAcceleration
d
Ans 1:
Class : Class 10
acccel. bcs during free fall a=10
Ans 2:
Class : Class 9
Ans 3:
Class : Class 9