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In a projectile motion the velocity a)...

In a projectile motion the velocity
a) is always perpendicular to the acceleration
b) is not always perpendicular to the acceleration
c) is perpendicular to the acceleration for one instant only
d) is perpendicular to the acceleration for two instants.

A

a & b are correct

B

b & c are correct

C

c & d are correct

D

a & d are correct Projectiles

Text Solution

Verified by Experts

The correct Answer is:
B
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