a boy sliding on a smooth inclined plane requires 10 second to reach the top , starting from rest at the top. how much time does it take to cover initial one fourth distance, starting with speed 2m/s at the top ? length inclined is 8m. the acceleration of a body sliding along incline depends on angle and acceleration due to gravity. √725=27 .
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boy sliding on a smooth inclined plane requires 10 second to reach the top , starting from rest at the top. how much time does it take to cover initial one fourth distance, starting with speed 2m/s at the top ? length inclined is 8m. the acceleration of a body sliding along incline depends on angle and acceleration due to gravity. √725=27 .
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I thik (c) is the answer
Not sure much
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