What particles make up a plasma of hydrogen?

A 75.3 kg bobsled is pushed along a horizontal surface by two athletes. After the bobsled is pushed a distance of 8.1 m starting from rest, its speed is 7.1 m/s. Find the magnitude of the net force on the bobsled. Answer in units of N

Which landform rises abruptly from its surroundings and has a rounded or sharp peak? hill mountain plains plateau

A flat-screen TV weighs 147 newtons. The mass of the TV is kilograms.

The kinetic energy of a car of mass 180kg moving at a constant velocity is 4410J. What is its velocity?

Chayse is working on analyzing the electromagnetic spectrum, focusing on ultraviolet rays. He determines that a UV ray has a frequency of 1.53 * 1016 Hz and a wavelength of 1.96 * 10-8 m. Are his results reasonable? Explain your answer.

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.