A man pushes on a wall what does Newton third law say must happen

Calculate the kinetic energy of a 150 g baseball moving at a speed of 39. m/s (87 mph).

A potential difference of 3.27 nV is set up across a 2.16 cm length of copper wire that has a radius of 2.33 mm. How much charge drifts through a cross section in 3.23 ms? Assume that the resistivity of copper is 1.69 * 10-8 Ω·m.

The first mechanized industry was a. mining. b. transportation. c. textiles. d. agriculture.

a washing machine uses 750 watts of power and costs $0.15 per kilowatt-hour. How much does it cost to run a washing machine for two hours? Round your answer to the nearest cent.

Which units are used to measure both velocity and speed? Select three options. m/s dt km/h mph Iph

No physical processes have ever been demonstrated which provide a mechanism for the universe to assemble itself. True False

A very famous motorcyclist plans to jump across a canyon 3.5 kilometers wide. he plans to use a 30 degree ramp and leaves it at 196 m/s. Will he make it? show all calculations to prove your answer

Which composition of water moves within a deep-water current?

What must be the relationship between displacement and time to give yoiu a straight-line graph?

Calculate the kinetic energy of a Cheetoh truck (yum) that has a mass of 290kg and is moving at 30m/s