A 500 N car is lifted upward by a hydraulic platform a distance of 6.0 m. How much power is produced by the hydraulic platform if it takes 12.0
seconds to lift it up to 6.0 m off the ground?
O 3,000 Joules
O 500 N
0 250 Watts
1,000 Watts
Answer: (Note: The weight of a 50-kg object is approximately 500 N; it takes 500 N to lift the object up.) Lifting a 25 kg crate vertically 4 meters. W = (~250 N)*(4 m)
