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In what two ways can velocity be changed?
Velocity changes when the direction of the motion changes.
How to find the change in velocity in a given scenario?
To find the change in velocity in a given scenario, subtract the initial velocity from the final velocity. The change in velocity is the difference between the two velocities.
What are two ways that an object can accelerate?
An object can accelerate by speeding up (increasing velocity) or by changing direction (experiencing a change in acceleration).
What is the formula for a change in velocity?
Two ways: If the change in velocity is the result of hitting something, use the Momentum Equation. If the change in velocity is the result of applying a force, use the Impulse Equation. You probably mean this equation, which is: FT = m(Vf - Vo) Or, An object of mass "m" will change from velocity "Vo" to velocity "Vf" if the force "F" is applied for "T" seconds.
Explain why velocity changes while driving around a circular track even if the speed is constant?
While the speed may be constant, the velocity changes because velocity is a vector quantity that includes direction. As the car drives around the circular track, its direction constantly changes, causing the velocity to change even though the speed remains the same. This change in velocity is due to the centripetal acceleration required to keep the car moving in a circular path.
Two ways to change velocity?
speed and direction
What two ways can velocity change?
changes in speed or direction or both
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.
What are two ways a car can be at equilibrium?
Either it is at Rest or Moving with Constant Velocity/Speed.
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.
In what two ways can velocity be changed?
Velocity changes when the direction of the motion changes.
How to find the change in velocity in a given scenario?
To find the change in velocity in a given scenario, subtract the initial velocity from the final velocity. The change in velocity is the difference between the two velocities.
What are two ways that an object can accelerate?
An object can accelerate by speeding up (increasing velocity) or by changing direction (experiencing a change in acceleration).
What is the formula for a change in velocity?
Two ways: If the change in velocity is the result of hitting something, use the Momentum Equation. If the change in velocity is the result of applying a force, use the Impulse Equation. You probably mean this equation, which is: FT = m(Vf - Vo) Or, An object of mass "m" will change from velocity "Vo" to velocity "Vf" if the force "F" is applied for "T" seconds.
Explain why velocity changes while driving around a circular track even if the speed is constant?
While the speed may be constant, the velocity changes because velocity is a vector quantity that includes direction. As the car drives around the circular track, its direction constantly changes, causing the velocity to change even though the speed remains the same. This change in velocity is due to the centripetal acceleration required to keep the car moving in a circular path.
Why do take derivative?
To find rate of change. Two common examples are: rate of change in position = velocity and rate of change of velocity = acceleration.
What describes velocity?
two things that describe velocity is distance and time.
