Question

A motor vehicle is moving on a circle with a uniform speed. The net acceleration of the vehicle is

Answer 1

Hello... ☺

velocity has magnitude and direction.
When object moves in 
circular motion, 
direction of the motion 
changes continuously.....

.As direction changes, 
velocity also changes 
continuously hence it is said to be accelerates 
motion.Tangent at point o the circle, gives the 
direction of the motion, now at different points, 
tangents ahve different 
directions so direction 
is not same for two points...

thank you ☺

Answer 2

hey dear
here is your answer ☞

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⭐ even if the speed is uniform but the value of velocity will change at every point in a circular motion. therefore its acceleration also changeswith change in direction. ⭐

hope it helps ^_^