Normal atmospheric pressure at sea level is?

A worker pushes on a crate that experiences a net force of 45.0 N. If it accelerates at 0.500 m/s2 what is the weight?

Explain the value of using the International System if Units when describing motion. Provide an example that supports your reasoning

True or false when a person swims through water no work is done

If the water in a lake is everywhere at rest, what is the pressure as a function of distance from the surface? The air above the surface of the water is at standard sea-level atmospheric conditions.

Which of the following statements describes an actual orbit? O A. The Moon is a satellite of Earth. O B. The Sun is a satellite of Earth. O C. Earth is a satellite of the planet Jupiter. O D. The planet Jupiter is a satellite of Earth.

As protostars continue to contract, their cores become hotter and more dense until what process begins ...

Emily jogs 3 laps at the track to warm up. She jogs at 5 mph. Then she runs 3 more laps at 7 mph. What is true about her average speed and her average velocity?

Which of the following elements are the most reactive? beryllium, calcium, magnesium, barium?

1.) State which definition of power below is correct. A.) the energy transferred per hour. B.) the energy transferred. C.) the energy transferred per second. D.) the force over a distance. 2.

Science and technology are closely related, but not the same. Which of the following is most likely a result of technology, not science?