A particle having a mass of 0.5 kg is projected under gravity with a speed of 98 ms –1 at an angle of 60°. The magnitude of the change of momentum of the particle after 10 s is -
Text Solution
Verified by ExpertsThe correct answer is:
B
Vertical velocity after 
is
Vertical momentum of the ball after 
Initial vertical momentum of the ball
Change in vertical momentum
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