Observe the graphs of horizontal velocity, vx versus time t. Also, view the graph of horizontal displacement, x versus time t. Give a quantitative answer to your observation in Part B.

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?