Question

The time taken by a particle to move down an inclined plane of inclination angle alpha is T1 , and to move down another inclined plane of same height , but with inclination angle beta is t2 . If the ratio t2/T1=√3 , and alpha = 60° , then beta = ?
(A) 60°
(B) 30°
(C) 15°
(D) 75°

The answer is needed urgently.
Answer as soon as possible (ASAP ) with proper explanation.

Answer 1

Well the answer as per my calculations should be 60 degrees.
One can’t gain say the same, year request u to verify

Answer 2

Answer:

Explanation:

Well the answer as per my calculations should be 60 degrees.

One can’t gain say the same, year request u to verify