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Yes. The velocity changes when the direction of motion changes, because the
definition of 'velocity' is 'speed and the direction'. If either speed or direction
changes, then we say the velocity has changed.
Notice that if the direction changes, then the velocity changes even if the speed
doesn't. "Velocity" is not just a bigger word that you use for 'speed' when you
want to sound smart. They mean different things.
What else can I help you with?
Does momentum change if Speed changes?
Yes, momentum changes when speed changes because momentum is directly proportional to an object's velocity. When an object's speed changes, its momentum will also change accordingly.
When an object changes speed does its acceleration change?
Yes, when an object changes speed, its acceleration changes. Acceleration is a measure of how quickly the speed of an object changes over time. So, if the speed changes, the acceleration of the object will also change.
What happens to the speed of an object that is accelerating?
The speed may, or may not, change. Acceleration means that the velocity changes; this means that either the speed changes, or the direction.
Is acceleration the fastest kind of speed?
Acceleration is a measure of how quickly the speed of an object changes over time, not the speed itself. Speed refers to the rate at which an object covers distance, while acceleration refers to how the speed of the object changes. So, acceleration is not a kind of speed, but rather a measure of how speed changes.
If speed doubles does inertia change?
No, inertia does not change when speed doubles. Inertia is an object's resistance to changes in motion, and it depends on the object's mass, not its speed.
Does momentum change if Speed changes?
Yes, momentum changes when speed changes because momentum is directly proportional to an object's velocity. When an object's speed changes, its momentum will also change accordingly.
When an object changes speed does its acceleration change?
Yes, when an object changes speed, its acceleration changes. Acceleration is a measure of how quickly the speed of an object changes over time. So, if the speed changes, the acceleration of the object will also change.
When does the speed of an object change?
An object's speed changes whenever the rate of change between the distance the object travels and the time it takes to travel that distance changes. Do not confuse speed with velocity; speed is scalar, and velocity is vector. Velocity can change when speed remains constant.
Does the speed of an object change?
An object's speed changes whenever the rate of change between the distance the object travels and the time it takes to travel that distance changes. Do not confuse speed with velocity; speed is scalar, and velocity is vector. Velocity can change when speed remains constant.
What happens to the speed of an object that is accelerating?
The speed may, or may not, change. Acceleration means that the velocity changes; this means that either the speed changes, or the direction.
Is acceleration the fastest kind of speed?
Acceleration is a measure of how quickly the speed of an object changes over time, not the speed itself. Speed refers to the rate at which an object covers distance, while acceleration refers to how the speed of the object changes. So, acceleration is not a kind of speed, but rather a measure of how speed changes.
If speed doubles does inertia change?
No, inertia does not change when speed doubles. Inertia is an object's resistance to changes in motion, and it depends on the object's mass, not its speed.
Can An unbalanced force cause an object to change its speed?
Yes, an unbalanced force can cause an object to change its speed by accelerating or decelerating it. When the net force acting on an object is not zero, it will cause a change in the object's velocity, which includes changes in speed.
How can speed of an object change?
The speed of an object can change due to forces acting on it, such as acceleration or deceleration. For example, pushing a car will increase its speed, while applying brakes will decrease its speed. Changes in direction can also affect the speed of an object.
When an object changes its motion it is?
When an object changes its motion, it is experiencing acceleration. Acceleration involves a change in speed, direction, or both.
When the direction of an object changes what happens to it's velocity?
When the direction of an object changes, its velocity changes as well. Velocity is a vector quantity that includes both speed and direction, so any change in direction will impact the velocity of the object.
What is a change in an object's motion called?
A change in speed or direction of motion is called "acceleration". If an object's speed or direction of motion changes, then the object is "accelerated".
