Q784
A sphere rolls down on two inclined planes of different angles but same height, it does so
A.
In the same time
B.
With the same speed
AnswerC.
In the same time with the same speed
D.
In the same time with the same kinetic energy
Answer: Option B
Solution
Answer: Option B
Solution:
A solid sphere rolls down two different inclined planes of the same height but of different inclinations. The speed and the of descend will be same.