Aford is traveling with a speed of 15m/s and is 200 meters ahead of a chevy that is traveling in the same direction but at a speed of 20m/s. how far will the chevy travel before catching up to the ford?

A1kg cart slams into a stationary 1kg cart at 2 m/s. the carts stick together and move forward at a speed of 1 m/sl. determine whether kinetic energy was conserved in the collision. use the law of conservation of energy to explain the collision

Which of the following would not be taken into consideration when describing the quality of a sound

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?