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Recent questions tagged telegram-1860
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(chatquestion)...1. A block of mass 5 kg is at rest on the fixed wedge on the truck, as shown in figure. If truck is moving with constant velocity 2 m/s, then workdone by the friction force on block in first 2 second w.r.t ground is (take g = 10 m/s?) 5 kg →2 m/s 37° (1) 48 J (2) – 96 J (3) – 48 J (4) Zero
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telegram-1860
asked
May 28, 2020
by
balaji.thirumalai
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