a block of mass 4 kg is pulled along smooth inclined plane of inclined plane of inclination 30 degree with constant velocity 3m\s as shown power delivered by the force is
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Mass of block = 4 kg
Angle of inclination = 30°
Force needed to move the block at constant velocity = mg × Sin 30°
Force required = 4 × 9.8 × 0.5
Force required = 19.6 N
Power = Force × velocity
Plugging the values:
Power = 19.6 × 3
Power = 58.8 Watts
Hence, the power delivered by the force to move the block at the constant speed up the inclined plane is 58.8 Watts.
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11
Answer:
Power = 60 watt.............
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