is your specific goal in ? How motivated are you to achieve your goal? are the steps you need to take to achieve your goal should no words?

Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Explain what happens at the saturation point when adding salt to water at room temperature.