Question

At the top of the trajectory of a particle projected obliquely, the velocity and acceleration are directed

a) Perpendicular to each other
b) Inclined to each other at an angle 45 degree
c) Parallel to each other
d) Anti parallel to each other​

Answer 1

Answer:

a

Explanation:

because at the highest point velocity becomes 0 and the horizontal vector is in horizontal direction

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