ICSE Class 8 Answered
please answer these questions as first as possible and inform me.
Asked by nagmajahangir786 | 17 May, 2020, 15:25: PM
Expert Answer
Work = force × displacement
Force = Weight of the body = mg
Here,
weight of body = 200 x 9.8 = 1960 Newton ( Since, g = 9.8 m/s2)
Weight, F = 1960 N
Thus,
displacement = Work/ force = 13000 J/ 1960 N = 6.63 m
Hence, file driver may fall at a distance of 6.63 metres.
Answered by Shiwani Sawant | 17 May, 2020, 15:46: PM
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