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In projectile motion the velocity is perpendicular to acceleration for none instant |
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Answer» Explanation: In projectile motion at any instant we have two velocities components either in X AXIS i.e = UCOS theta or in y axis i.e = usin theta so if we consider a velocity which is perpendicular for an instant that would be the vertical component of the velocity at the highest point i.e usin theta. and the acceleration is provided by acc. due to GRAVITY which is perpendicularly downwards throughout the journey. Refer to the attachment At highest point of projectile for an instant the value of vertical component become zero. and the value of the acceleration due to gravity is perpendicularly downwards. I hope it will help you And mark it BRAINLY if it feels helpful. |
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