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The accelerator is one: to increase velocity, push the pedal down, to decrease, lift
your foot off. The brake is another, apply the brake and velocity will decrease. also
the steering wheel affects it.
The gas pedal, the brake pedal, and the steering wheel all do.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoVelocity changes when an objects position changes.
Wiki User
∙ 14y ago-- Gas pedal (increases magnitude of velocity)
-- Brake pedal (decreases magnitude of velocity)
-- Steering wheel (changes direction of velocity)
Wiki User
∙ 7y agoThe same way you change the velocity of any object. If a net force is applied to an object, the object's velocity changes.
Wiki User
∙ 7y agoby accelerating. Velocity increases by acceleration with time ( v = at)
Wiki User
∙ 7y agoChange its speed or direction of travel.
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How do find use the uniform acceleration that cause a car's velocity to change?
(final velocity-starting velocity) divided by the time taken for the change in velocity to take place.
What are two of the ways that the velocity of a car can change?
Change in direction change in speed
Determine the change in velocity of a car that starts at rest and has a final velocity of 20 meter second north?
The change in velocity is 20 meters per second north. ( ? ? ? )
Can all forces of a car be balanced if it is moving a constant velocity?
That's exactly what we must conclude. If the forces on the car were not balanced, then its velocity would have to change.
What is the relationship between the change in velocity and force?
change in velocity =accleration. Suppose a car is moving at 30km\hr at 6:30 am and then the velocity of the car is noted to be 100km\hr at 7:30am.thus the change in velocity of the car =100-70=30 km\hr over a time of (6:30am-7:30am) 1hr.Thus the accleration of the car=30km/hr*hr.Force however is the product of the mass of the car and the accleration by which the car is travelling.Let the mass of the car be 100kg.Thus the force =100*30=3000kg*km/hr*hr.
How do find use the uniform acceleration that cause a car's velocity to change?
(final velocity-starting velocity) divided by the time taken for the change in velocity to take place.
What are two of the ways that the velocity of a car can change?
Change in direction change in speed
What two controls on a car cause a change in velocity?
The cruise control, since it affects the accelerator, can also cause a change in velocity.
Determine the change in velocity of a car that starts at rest and has a final velocity of 20 meter second north?
The change in velocity is 20 meters per second north. ( ? ? ? )
What is an example of a negative rate of change?
a car braking is a negative rate of velocity change
Can all forces of a car be balanced if it is moving a constant velocity?
That's exactly what we must conclude. If the forces on the car were not balanced, then its velocity would have to change.
What is the relationship between the change in velocity and force?
change in velocity =accleration. Suppose a car is moving at 30km\hr at 6:30 am and then the velocity of the car is noted to be 100km\hr at 7:30am.thus the change in velocity of the car =100-70=30 km\hr over a time of (6:30am-7:30am) 1hr.Thus the accleration of the car=30km/hr*hr.Force however is the product of the mass of the car and the accleration by which the car is travelling.Let the mass of the car be 100kg.Thus the force =100*30=3000kg*km/hr*hr.
What acceleration of a car accelerate even thought your speed don't change?
If the car is moving at a constant speed but is changing direction, it is accelerating. Acceleration is change in velocity, and velocity includes magnitude (speed) and direction.
A construction truck collides with the back of a subcompact car Which one has the larger change of velocity during the collision?
The smaller vehicle will encounter the larger velocity change.
How do you safely change a car's velocity?
Slowly press on the accelerator to go more quickly. Slowly press down on the brake pedal to go more slowly. These two operations can safely change a car's velocity.
What should you do if you want calculate acceleration of a car?
You should divide the change in velocity of the car by the time interval.
How is it possible for a car to have an average velocity of zero and an average speed of 65 mph?
If the car has an average speed of 65 mph, when it returns to its starting point, it will have a displacement of zero and an average velocity of zero, because velocity has both speed and direction.
