Question

57. What condition must be fulfilled for the ball to reach the same height ‘H’

on the second inclined plane?

A. ∠ i = ∠ r1

B. ∠ i = ∠ r2

C. ∠ i < ∠ r1

D. ∠ i > ∠ r1

58. How will be the motion of the ball if the angle of the inclined plane is 4 and

the unbalanced friction force on the ball is zero?

A. The ball will move with increasing speed and then stop.

B. The ball with stop abruptly.

C. The ball will cover infinite distance to acquire the height H.

D. The ball will show retarded motion.​

Answer 1

Answer:

0 Search Results for What condition must be fulfilled for the ball to reach the same height ‘H’ on the second inclined plane? A. ∠ i = ∠ r1 B. ∠ i = ∠ r2 C. ∠ i < ∠ r1 D. ∠ i > ∠ r1 58. How will be the motion of the ball if the angle of the inclined plane is 4 and the unbalanced friction force on the ball is zero? A. The ball will move with increasing speed and then stop. B. The ball with stop abruptly. C. The ball will cover infinite distance to acquire the height H. D. The ball will show retarded motion.

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