Newton's first law, the law of inertia, states that objects in motion tend to stay in motion, and objects at rest tend to stay at rest. This law was noted by Galileo before Newton stated it, but was such an important foundation for his work in "Principia" that it merited repeating as a law. This law of motion is still used today.
p.s. I use it
inertia and friction are the two forces that slow down a rocket
Nothing happens to the forces. The forces are what makes the thing speed up or slow down.
Friction.
FRICTION
air resistance
Energy in motion can slow down due to factors like friction, air resistance, or other external forces acting on the object. These forces work against the motion of the object, converting its kinetic energy into other forms such as heat or sound, thereby causing the object to slow down.
friction
This statement is true because a force acting in the opposite direction of an object's motion can cause deceleration, ultimately leading to a decrease in speed and eventually stopping the object if the force is strong enough to overcome its inertia. Examples of forces that can slow down or stop an object include friction, air resistance, and braking forces.
Friction. And somewhat the gravity, which causes the friction.
Air resistance.
Air resistance and friction with the snow.
it can slow down or speed up.