john pushes forward on a car with a force of 125n while bob pushes backwards on the car with a force of 225n

A small airplane loses a

Jimmy has two options for moving a piano up to the second floor of a hotel, which is 10 m above his current position. He can push the piano up 50 m ramp or lift the piano up with a rope wrapped around a pulley.

Streams pick up a greater load of sand and gravel as they leave a mountain range and flow across a lowland. a. true b. false true. most likely a fast moving stream.

What requires a physical medium in which to travel?

If the mass of an object i if the mass of an object is 44 kg in its velocity is 10 m/s East how much kinetic energy

Why can we see our breath on a cold winter day

True or false describing a metal as malleable means that it can be pounded into a new shape

A 40 kg-skier starts at the top of a 12-meter high slope. At the bottom, she is traveling 10 m/s. How much energy does she lose to friction? A. She doesn't lose any because mechanical energy is always conserved. B. 4,704 J C. 2,000 J D. 2,704 J

In a series circuit, loads which have the same voltage dropped across them will have?.

Which of the following describes temperature