At the uppermost point of a projectile, its velocity and acceleration – InterviewSolution

1.	At the uppermost point of a projectile, its velocity and acceleration are at an angle of
Answer» `0^(@)` `45^(@)` `90^(@)` `180^(@)` Solution : At HIGHEST pt, only horizontal COMPONENT of velocity exists, while acceleration is directed downward, So `theta=90^(@)` .

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