A car being driven by 2.5×10^6 of force travelling a speed of 5m/s it takes 2 min to reach certain place.find work done
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work done =force *displacement
velocity =displacement ÷time
therefore, displacement = velocity *time
here,velocity =5m/s. time=2min = 120seconds
force=2.5*10^6
hence....
work done = 2.5*10^6 × 5m/s × 120 sec
= 1500*10^6 J
velocity =displacement ÷time
therefore, displacement = velocity *time
here,velocity =5m/s. time=2min = 120seconds
force=2.5*10^6
hence....
work done = 2.5*10^6 × 5m/s × 120 sec
= 1500*10^6 J
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