When butter melts, and when that melted butter cools and solidifies the process is called

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e