Question

The second's hand of a watch has length 6 cm. Speed of end point and magnitude of difference of velocities at
two perpendicular positions will be
(A) 6.28 and 0 mm/s (B) 8.88 and 4.44 mm/s (C) 8.88 and 6.28 mm/s (D) 6.28 and 8.88 mm/s​

Answer 1

Answer:

A

Explanation:

answer A sahi hai 6.28and 0mm/s

Answer 2

Answer:

A

Explanation:

Answer A is correct answer