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What happens when you decrease the velocity of a car?
as you decrease the velocity of a car, you decrease the kinetic energy.
What is the decrease in magnitude velocity?
The decrease in magnitude velocity refers to the reduction in the speed of an object or particle. It indicates the change in the object's velocity moving towards a slower speed.
How does a speedometer needle moves when a car is moving with constant velocity seeding up and slowing down?
When a car is moving with constant velocity, the speedometer needle will stay steady at a particular speed. When the car is accelerating, the needle will move clockwise indicating an increase in speed. When the car is decelerating, the needle will move counterclockwise indicating a decrease in speed.
The speed of a car moving on a straight road is decreasing on applying the brakes its velocity and acceleration are in same direction?
If the speed of the car is decreasing while the car is still moving in a straight line, this means that the velocity and acceleration are in the same direction. This is because the car is decelerating, which results in a negative acceleration in the same direction as the velocity. This negative acceleration causes the speed of the car to decrease over time.
How does a speedometer needle move when a car is moving with constant velocity speeding up and slowing down?
When a car is moving with constant velocity, the speedometer needle will remain steady and point to a consistent speed. When the car speeds up, the needle will move clockwise to reflect the increase in speed. Conversely, when the car slows down, the needle will move counterclockwise to indicate the decrease in speed.
What is the uniform rate of decrease of velocity of a moving body?
Uniform Constant Deceleration
Why is it that their is an acceleration when a car is moving?
There is only acceleration if the car's velocity changes. If it moves at a constant velocity, then there is no acceleration.
Why does a fast moving car have more momentum than a slow moving car?
A fast-moving car has more momentum than a slow-moving car because momentum is directly proportional to an object's velocity. The momentum of an object is the product of its mass and velocity, so the faster the object is moving, the greater its momentum.
If a car moves at constant speed also moving at constant velocity give an example?
An example of a car moving at constant speed and constant velocity would be a car driving along a straight road with no change in direction, where the speedometer shows a steady reading, and there are no changes in velocity or direction of motion. This means the car is moving at a consistent speed in a straight line without any acceleration or deceleration.
In what directions are positive velocity's?
Positive velocity can be in any direction as long as the object is moving in that direction. For example, a car moving northward has a positive velocity in the north direction.
What is true about velocity of a moving car?
The velocity of a moving car is a vector quantity that includes the speed and direction of the car's motion. It can be positive, negative, or zero, depending on the direction the car is moving. It is typically measured in units such as meters per second or miles per hour.
If you were standing in an enclosed car moving at constant velocity would you have to lean in some special way to compensate for the car's motion?
No, if the car is moving at a constant velocity, there is no need to lean in any special way to compensate for its motion. Your body is also moving at the same constant velocity as the car, so you will not feel any effect of the motion.
