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प्रश्न
A car accelerates to a velocity of 30 m/s in 10 s and then decelerates for 20 s so that it stops. Draw a velocity-time graph to represent the motion and find:
The acceleration.
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उत्तर
Acceleration a= (v - u)/t= (30 - 0)/ 10 = 3 ms-2
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संबंधित प्रश्न
From the diagram given below, calculate acceleration.
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