If a bloom of steel with a mass of 300kg accelerated 2m/s2 what I the force

Very fine sediments called what can be carried by wind over long distances

What is the potential energy of a spring that is compressed 0.65 m by a 25 kg block if the spring constant is 95 N/m?

If the earth were not tilted on its axis, what would you expect to happen? A) Days would be shorter than 24 hours. B) A year would be longer than 365 days. C) We would not have seasons like we do now. D) There would be no day and night, just days.

What is an area of physics that studies motion and its causes?

When 450-nm light is incident normally on a certain double-slit system the number of interference maxima within the central diffraction maximum is 5. When 900-nm light is incident on the same slit system the number is: a. 9b. 2c. 3d. 10e. 5

If a train going 60 m/s hits the brakes, and it takes the train 1 minute 25 seconds to stop, what is the train's acceleration?

A scientist who performs an experiment has no idea what the outcome of the experiment is going to be. True or False

Why should a truck have an engine that can produce more force than a regular car? A) "Net forces" do not affect cars and trucks the same way.

How does a electron travel through a closed circuit?

Most people can detect frequencies as high as 20 000 Hz. Assuming the speed of sound in air is 345 m/s, determine the wavelength of the sound corresponding to this upper range of audible hearing.