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Does a body have acceleration in the following situations? Why?body travelling along a straight line with uniform velocity.body travelling along a straight line with non-uniform velocity.body travelling along a circular path with uniform speed.body travelling along a circular path with non-uniform speed. |
Answer»
If an object should have acceleration it should be travelled in non uniform speed or in non uniform velocity. Change in velocity time Acceleration = \(\frac{change\,in\,velocity}{time}\) |
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