If a car has a speed of 85 m/s and travels for 120 seconds, how far does it go?

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created