Question

what is acceleration???


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Answer 1

Answer:

acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities. The orientation of an object's acceleration is given by the orientation of the net force acting on that object

Answer 2

A curved road with radius of curvature 200 m is banked

with banking angle equal to tan-' (0.2). The optimum

speed of a car

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