Question

D. If two balls of same metal weighing 5 g and 10 g strike
with a target with the same velocity. The heat energy so
developed is used for raising their temperature alone. Then
the temperature will be higher
(a) for bigger ball (b) for smaller ball
(c) equal for both the balls
(d) none is correct from the above three​

Answer 1

Answer:

for bigger ball... as the kinetic energy is directly proportional to the mass... therefore more the mass more is the energy produced...