Speed
No, inertia is the tendency of an object to resist changes in its motion, whether the object is moving or stationary. All objects, whether they are moving or not, have inertia.
Deceleration is merely acceleration in a direction opposite to the original motion. If something isnt moving it cannot be decelerated but if it is moving and the resultant force acts in the opposite direction to motion it will decelerate the object.
The energy of a moving object is called kinetic energy. It depends on the mass and velocity of the object.
The momentum of a moving object depends on its mass and velocity. Momentum is calculated by multiplying an object's mass by its velocity, making it directly proportional to both factors.
To determine if an object is moving faster than another object, compare their respective speeds. The object with the higher speed is moving faster. Speed is a measure of how far an object travels in a certain amount of time, so the object that covers more distance in the same amount of time is moving faster.
No, inertia is the tendency of an object to resist changes in its motion, whether the object is moving or stationary. All objects, whether they are moving or not, have inertia.
If the object is moving on constant speed or it's in rest, it is in equilibrium (ΣF=0)
That depends on whether the locomotive is moving or standing still, and if it's moving, then that depends on whether it's => moving toward you or => moving away from you.
A group of balanced forces adds vectorially to zero, so has no effect on any object, whether it's moving or not moving.
The velocity of a moving object....
Deceleration is merely acceleration in a direction opposite to the original motion. If something isnt moving it cannot be decelerated but if it is moving and the resultant force acts in the opposite direction to motion it will decelerate the object.
The energy of a moving object is called kinetic energy. It depends on the mass and velocity of the object.
The momentum of a moving object depends on its mass and velocity. Momentum is calculated by multiplying an object's mass by its velocity, making it directly proportional to both factors.
The property that depends on an object's mass and velocity is its momentum. Momentum is calculated as the product of an object's mass and its velocity. It is a vector quantity, meaning it has both magnitude and direction.
To determine if an object is moving faster than another object, compare their respective speeds. The object with the higher speed is moving faster. Speed is a measure of how far an object travels in a certain amount of time, so the object that covers more distance in the same amount of time is moving faster.
A group of balanced forces adds vectorially to zero, so has no effect on any object, whether it's moving or not moving.
A moving object depends on forces acting upon it, such as gravity or applied forces, as well as factors like its mass and velocity. The object's motion is governed by Newton's laws of motion, which explain how it will continue moving in a certain direction unless acted upon by an external force.