What car do you or your family drive? If you name my favorite car I will thank you. #cars #freepoints

What are atoms of the same element with varying number of neutrons

Which two particles are found in the center of an atom

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?