How high up is a 3 kg object that has 300 joules of energy

An object at rest has no net force acting on it. True False

Force can be represented by

Explain why the current is reduced as electrons move through a conductor.

A wave has a wavelength of 3.3 m and a speed of 5.6 m/s. What is the frequency of this wave? 0.59 Hz 1.7 Hz 3.4 Hz 18 Hz

Will two separate 50db sounds together constitute a 100db sound explain mathematical

A large balloon is initially filled to a volume of 1.96 l at 318.44 k and a pressure of 2.89 atm. what volume of gas will the balloon contain at 1.77 atm and 336.33 k?

How to calculate kinetic energy? (physics/physical science)

What's the difference between the offspring of an asexual organism and a sexual organism

The contamination that results from the spread of bacteria from meat to vegetables is called

A rock has a mass of 5 kg on the moon. What is the mass of the rock on the earth