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The force on a body determines its acceleration, speed depends on how long the acceleration lasts. Wind resistance and road friction (or other mechanical drag) will affect the power required to maintain a certain speed.
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∙ 15y ago
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∙ 13y agoForce id the product of mass and acceleration. keeping the mass constant, force is directly proportional to acceleration, which means that if force increases, acceleration increases, that is, that particular thing is going faster than before...
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∙ 11y agoany kind of force may affect the acceleration of a body.... as long as the net force acting on a body is non-zero, the forces acting on a body will cause a change in acceleration according to Newton's Second Law of Motion...
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∙ 13y agoFriction (including fluid resistance), gravity, electrical forces (which include combustion, muscle activity, and friction)
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∙ 11y agoNo.
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∙ 12y agoby moving
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∙ 9y agoeverthing
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What is the rate of speed of action or occurrence?
Acceleration a=v/t
What is the rate of change of acceleration?
Velocity is the rate of change of position; acceleration is the rate of change of velocity; jerk is the rate of change of accelerationSee related link below for information on "Jerk"
A change in velocity with a respect of time is what?
Velocity??? Are you mad?? The answer is "Acceleration" as explained below.Velocity is not related to "rate of change", but its the speed in a specific direction, its a vector quantity!!The closest answer would be "Acceleration".According to Wikipedia, "acceleration is the change in velocity over time.[1] Because velocity is a vector, it can change in two ways: a change in magnitude and/or a change in direction. In one dimension, acceleration is the rate at which something speeds up or slows down. However, as a vector quantity, acceleration is also the rate at which direction changes."Velocity = Speed in a directionSo, acceleration would account for the change in speed as well as the change in direction, with respect to time.
What happens to an objects acceleration when an unbalanced force is applied?
There's no such thing as "an unbalanced force".When the group of all forces acting on an object is unbalanced,the object accelerates, in the direction of the sum of all the forces,and at a rate that's proportional to the strength of their sum.If the group of all forces acting on an object is balanced, meaningthat the strength and direction of all of them adds up to zero, thenthe object moves at a constant speed in a straight line, which is thedefinition of zero acceleration.
Is acceleration the change in distance over time?
acceleration is the change in speed in a certain amount of time eg a car goes from 4km/h to 10km/h in 3 seconds, what is its acceleration? 10km/h - 4km/h=6 6/3 secounds=2 acceleration is 2km/h acceleration= change in speed/time
What factors that affect the speed of a car?
What part of an automobile's engine has a direct impact on the acceleration rate of the vehicle as well as what do I do to improve that vehicles acceleration rate.
Is acceleration the same as speed?
Acceleration is the rate that speed changes.
The relationship of speed and acceleration?
Acceleration is the time rate of change of speed. Acceleration = speed/time.
What is the rate at which speed or direction changes?
Acceleration
Definition of acceleration?
increase rate in speed of acceleration
How does speed interact with acceleration?
Acceleration is the rate at which speed changes, at least scalarly.
What is the rate at which speed changes?
Acceleration?
What is the difference between speed and acceleration in phisycs?
Speed - is something moving at a constant rate. Acceleration is an increase of the rate an object is moving.
Is acceleration the fastest kind of speed?
No. An acceleration is not a speed. It is a rate of change of speed - that is, a change of speed, divided by the time it takes to change the speed.
How is acceleration similar to speed and velocity?
-- The magnitude of acceleration is equal to the time rate of change of speed. -- The magnitude of acceleration is equal to the time rate of change of the magnitude of velocity. -- Acceleration and velocity are both vectors.
How are constant speed and constant acceleration different?
There is a huge difference between constant speed and constant acceleration. Constant speed is when the object is travelling constant, no change in its velocity and acceleration or in other words no extra force to speed up. Constant acceleration when the object is acceleration constant, it means that the speed of the object is change at the same rate each second. The acceleration rate at which the object is travelling is constant. for example, when a car is stationary at a traffic light and it starts acceleration, picking up speed but the rate of acceleration will not constant because the amount of force applied differs each second due to the acceleration rate.
Which of these is the rate of change in velocity momentum speed friction or acceleration?
The rate of change in velocity is called acceleration.
