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An acceleration is a change in velocity. Velocity is a vector quantity; it tells you about both an object's speed and its direction of travel (vectors are often represented as arrows; the length of the arrow is the magnitude, here the speed, and it points in the relevant direction). So you can see that a change in either an object's speed or direction counts as a change in velocity, and is therefore an acceleration.
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If an object accelerates in the same direction in which it is moving how is its speed affected?
If an object accelerates in the same direction in which it is moving, its speed will increase. This is because the acceleration is adding to the object's existing velocity in the same direction, causing it to move faster over time.
If an object accelerates in the same direction which it is moving how is it speed affected?
The speed of the object will increase.
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.
What affects whether a resultant force accelerates or decelerates an 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.
What happens when a positively charged object moves in the same direction as the electric field?
When a positively charged object moves in the same direction as the electric field, the object experiences a force that accelerates it further in that direction. This is because like charges repel each other, causing the object to move in the direction of the electric field with increased speed.
When a object accelerates in the same direction as its motion it has?
When an object accelerates in the same direction as its motion, it is experiencing positive acceleration. This means its speed is increasing over time.
If an object accelerates in the same direction in which it is moving how is its speed affected?
If an object accelerates in the same direction in which it is moving, its speed will increase. This is because the acceleration is adding to the object's existing velocity in the same direction, causing it to move faster over time.
If an object accelerates in the same direction which it is moving how is it speed affected?
The speed of the object will increase.
If an object accelerates in the same direction in which it's moving how is its speed affected?
The speed of the object will increase.
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.
When an object accelerates how does air resistance respond?
As an object accelerates, air resistance also increases due to the object moving through the air at a higher speed. This increased air resistance creates a force opposite to the direction of motion, ultimately slowing down the acceleration of the object.
What affects whether a resultant force accelerates or decelerates an 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.
What happens when a positively charged object moves in the same direction as the electric field?
When a positively charged object moves in the same direction as the electric field, the object experiences a force that accelerates it further in that direction. This is because like charges repel each other, causing the object to move in the direction of the electric field with increased speed.
Is the acceleration of an object always in the same direction of the net force?
No, the acceleration of an object is in the direction of the net force applied to it. If the net force is in the same direction as the object's motion, the acceleration will be in the same direction. If the net force is opposite to the object's motion, the acceleration will be in the opposite direction.
How does the velocity of an object traveling in a straight line change if a nonzero net force acts in the same direction as the objects velocity?
If a nonzero net force acts in the same direction as the object's velocity, the object's velocity will increase over time. This is because the force accelerates the object in the same direction as its motion, causing it to speed up.
Does friction move in the same direction as or in opposite direction as the object?
The force of friction ALWAYS acts in the direction exactly opposite to the directionin which the object is moving.If the friction force acted in the same direction as the object's motion, then youwould want to have as much friction as possible, because that would help youmove the object with less fuel.
How do we determine the direction of the impulse vector?
The direction of the impulse vector is determined by the direction in which the force is applied to an object. It is always along the line of action of the force. The impulse vector points in the same direction as the force on the object and causes a change in the object's momentum in that direction.
