If we push a car 30 m with a total fourth of 2000 if we push a car 30 m with a total Force 12,000 how much work did we do

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.

Galileos view of arrangement of the universe