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800 W
2000
Power = Force x displacement/time = 500 x 1000 / 120 = 4166.67 W
Just use the basic definition of work:work = force x distance
Direction is to the right. Magnitude is 10 Newtons.
800 W
80 J
That's the unit of force called one "Newton".
1200j
Power = (energy) / (time) = (35 x 5) / 19 = 175 newton-meters / 19 seconds = 9.2105 watts (rounded)
his force is clearly 200N
1200w 100w
2000
Work Done = Force x Displacement 2.7 joules = 4.5 newtons x Displacement(in meters) Displacement = 0.6 meters
Power = Force x displacement/time = 500 x 1000 / 120 = 4166.67 W
40 N
Just use the basic definition of work:work = force x distance