How long would it take if we pushed on the moon with the full liftoff force of a saturn v rocket to increase its velocity by 1.0 µm/sec? mass of the moon = 7.35 x 10^22 kg. liftoff thrust of a saturn v rocket = 7.6 million pounds. (ignore the issue of fuel for simplicity.)

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

What is the momentum of a 2 kg object moving at 15 meters per second

The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.