A particle is projected from the ground with an initial velocity of 20 m/s at an angle of 30∘ with horizontal. The magnitude of change in velocity in a time interval from t=0 to t=0.5 s is(g=10 m/s2)

A particle is projected from the ground with an initial velocity of 20

1.	A particle is projected from the ground with an initial velocity of 20 m/s at an angle of 30∘ with horizontal. The magnitude of change in velocity in a time interval from t=0 to t=0.5 s is(g=10 m/s2)
Answer» A particle is projected from the ground with an initial velocity of $20 m / s$ at an angle of $30^{\circ}$ with horizontal. The magnitude of change in velocity in a time interval from $t = 0$ to $t = 0.5 s$ is $(g = 10 m / s^{2})$

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A particle is projected from the ground with an initial velocity of 20 m/s at an angle of 30∘ with horizontal. The magnitude of change in velocity in a time interval from t=0 to t=0.5 s is(g=10 m/s2)

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