A girl lifts her 30-kg (294 N) knapsack a vertical distance of...

a girl lifts a 100 N load a height of 2.0 m in a time of 0.5 s. what power does the girl produce?

A girl lifts a 12 N weight 1.5 meters. How much work does she do on the weight?

A spaceship lifts off from the Earth with constant acceleration. 9 seconds into the flight, a small...

A man weighing 700 N lifts a 50.0 N object 2.0 m high. He uses a lever and with a force of 10.0 N. W...

a weightlifter lifts a set of weights a vertical distance of 2.36. if a constant net force of 335 N...

A girl lifts her 20-kg knapsack a vertical distance of 0.70 m and then she carries it 2510 m across...

At the gym, a woman lifts 40 kilograms of weights on the leg press machine. It takes her 0.5 seconds...

A girl lifts a pile of books with a total mass of 5kg through a vertical distance of 0.75m . How muc...

A cheerleader lifts his 65 kg partner straight up off the ground a distance of 0.628 m before releas...

A girl named that stupid girl has 40$ to buy notebooks for school. If each notebook costs 7$, how ma...

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