An object moves with constant velocity when there is no net force acting upon it. If there are no forces acting on an object, or if the forces acting on it "cancel out" leaving a net force of zero acting on the object, it will have zero acceleration. With a zero acceleration, the velocity of the object will be constant.
Acceleration is zero when the body is moving with a constant velocity. This is one of the newton's laws.
zero acceleration (and same heading/no change in direction)
Constant speed, moving in a straight line, zero acceleration,
zero net force acting on it.
Yes. that acceleration is zero.
Those bodies are unaccelerated.
Acceleration is the CHANGE in velocity; you're assuming CONSTANT velocity. So the acceleration is zero.
zero because the initial and final velocity is constant . so,difference bet. final velocity and initial velocity is zero
Acceleration means speeding up or slowing down, a change in velocity. Since the velocity was constant, the acceleration was. 0
If a body is moving at constant velocity in a straight line, the acceleration is zero and the net force acting on it is zero. F = ma F = m x 0 F = 0
The body is not zero, but the sum of all forces on it is. -- "Uniform velocity" means no acceleration. -- Acceleration is force/mass . -- If acceleration is zero, that's an indication that force must be zero.
Acceleration is the CHANGE in velocity; you're assuming CONSTANT velocity. So the acceleration is zero.
No; acceleration means the velocity changes.No; acceleration means the velocity changes.No; acceleration means the velocity changes.No; acceleration means the velocity changes.
No; acceleration means the velocity changes.No; acceleration means the velocity changes.No; acceleration means the velocity changes.No; acceleration means the velocity changes.
Yes. If a body has a constant velocity there is no acceleration, but if the velocity is changing there is acceleration present.
No, because acceleration is the rate of change of velocity.
there is no acceleration if the body is moving with constant velocity
Nein. If it's moving, by definition it has non-zero velocity.
The acceleration is zero for a body having constant velocity.
a "body" "moving body" an "object" is moving with constant velocity. [OR] a "body" is moving with constant velocity.
If body is moving in a circle with uniform or constant speed its acceleration will be uniform as velocity i.e. to say direction is changing at every point.
zero because the initial and final velocity is constant . so,difference bet. final velocity and initial velocity is zero
Let us suppose that the displacement is given by, x = kt2 , where k is constant of proportionality. Therefore, velocity of the body, v = dx/dt = d(kt2)/dt = 2kt Since, velocity depends on time ,the body is not moving with uniform velocity.... Again, acceleration of the body, a = dv/dt = d(2kt)/dt = 2k As the acceleration is independent of time , the body is moving with uniform acceleration..