What is a ion in science?

What is the velocity

Kamala puts on inline skates and stands facing a wall. When she pushes against the wall, she rolls backward. Why does pushing harder make her roll faster?

You toss a racquetball directly upward and then catch it at the same height you released it 1.82 s later. assume air resistance is negligible. (a) what is the acceleration of the ball while it is moving upward?

A box has a mass of 400 g. What minimum force is needed to lift it?

We run a distance of 1000 m at a speed of 4.3 m/s. Calculate the time elapsed to cover this distance

Calculate the period of a wave whose frequency is 5 Hz and whose wavelength is 1 cm give your answer in decimal form

What is the impulse of a 131g baseball when it strikes a batter at 57 m/s

A soccer player sprinting down the field demonstrates which form of energy?

Most comets have short periods and orbit close to the ecliptic plane. (T/F)

In which of the following would you expect the best transmission of sound? A. A glass of very hot liquid? B. An object in a solid state C. Cold gas