Newton’s First Law of Motion states that an object in motion tends to stay in motion and an object at rest tends to stay at rest, unless acted on by an external force. How do you think this relates to Newton’s Second Law?

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?

Which situation will produce the greatest change of momentum