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6) Find the acceleration in the following: a) A cheetah starts from rest and reaches a speed of 20 m/sec in 5 seconds b)
6) Find the acceleration in the following: a) A cheetah starts from rest and reaches a speed of 20 m/sec in 5 seconds b) A human from rest and reaches a speed of 10 m/sec in 5 seconds c) A car changes speed from 60 km/h to 100 km/h in 10 seconds d) A car travels at a constant speed of 20 m/sec and changes direction from north to east in 5 seconds
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a To find the acceleration of the cheetah Initial velocity u 0 ms Final velocity v 20 ms Time t 5 se...Get Instant Access to Expert-Tailored Solutions
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