Question

A particle has two equal accelerations in two given
directions. If one of the acceleration is halved, then
th e angle which the resultant makes with the other is
also halved. The angle between the accelerations is:
(b) 90°
(d) 45°
(a) 120°
(c) 60°​

Answer 1

Answer:

45°

Explanation:

because it half of the acceleration so the 90° of half is 45°

shreya