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If an object speeds up slow down stops or changes direction what can you be certain of?
You can be certain that a force as acted on that object.
Answer on page F6 of the Harcourt Science Textbook, Sixth Grade, 2005 Edition
What else can I help you with?
What happens when a moving object speeds up slows down or changes directions is it acelleration?
Yes, changes in an object's speed, direction, or both involve acceleration. Acceleration is the rate of change of an object's velocity over time, where velocity includes both speed and direction. So, any time an object speeds up, slows down, or changes direction, it is experiencing acceleration.
How does an object accelerate?
it changes direction,it speeds up or slows down
What is when an object speeds up slows down or changes direction?
When an object speeds up, slows down, or changes direction, it is experiencing acceleration. Acceleration is the rate at which the velocity of an object changes over time. It can be caused by forces such as gravity, friction, or applied force.
In what ways can a change in velocity Be an acceleration?
A change in velocity can be an acceleration when the speed or direction of an object changes. If an object speeds up, slows down, or changes its direction, then it is experiencing acceleration. Acceleration is a vector quantity that includes changes in both speed and direction.
Why is velocity changing?
Velocity can change due to a change in speed or direction of an object. It can also change if there is a force acting on the object, causing it to accelerate or decelerate. In simpler terms, velocity changes when an object speeds up, slows down, or changes direction.
Describe the to ways in which velocity can change?
Velocity can change by either changing the speed of an object or changing its direction of motion. If an object speeds up or slows down, its velocity will change. Similarly, if an object changes its direction, its velocity will also change.
Definition of acceleration?
Acceleration is the rate at which an object's velocity changes over time. It is a vector quantity, meaning it has both magnitude and direction. Acceleration can occur when an object speeds up, slows down, or changes direction.
What 2 things change when an unbalanced force is applied to an object?
When an unbalanced force is applied to an object, the object's velocity and acceleration change. The object will either speed up, slow down, change direction, or a combination of these, depending on the direction and magnitude of the force.
A change in what indicates the acceleration of an object?
A change in velocity of an object indicates acceleration. Acceleration can occur when an object speeds up, slows down, or changes direction. It is a vector quantity that includes both the rate of change of speed and the direction of the change.
What changes in motion can result in a changes in velocity?
Any change in motion (direction or speed) is a change in velocity.Velocity is a vector quantity which means that it has a magnitude and a direction.
If a moving object speeds upin what direction is the acceleration?
If a moving object is speeding up, the acceleration is in the same direction as the object's motion.
How is the direction of force related to the direction of velocity?
The direction of force influences the direction in which an object accelerates or changes its velocity. If the force is applied in the same direction as the velocity, the object speeds up. If the force is applied in the opposite direction, it slows down.
