Acceleration = Final velocity - Initial velocity / time
A particle moving in a straight line may or may not have acceleration. Acceleration is adifferent phenomenon altogether. the rate of change of velocity is acceleration, a particle can move in a straight line with a constant velocity thus having no acceleration & it can also move with increasing or decreasing velocities thereby accelerating or deaccelerating.
If it's moving in a curve or some other non-straight path, then yes. If it's moving in a straight line, then no.
An object moving at a constant speed in a straight line has an acceleration of 0. An object at rest also has an acceleration of 0. So, the two things I see in common are their accelerations, which are both 0.
A straight slanted slope on a velocity-time graph indicates that the object is moving with a constant acceleration.
It is moving at a constant speed with no acceleration nor decceleration
how do you calculate the acceleration of a moving object.
You must know its mass and the net force. If it is moving at constant velocity, the net force is zero and the acceleration is zero.
You must know its mass and the net force. If it is moving at constant velocity, the net force is zero and the acceleration is zero.
You calculate the charge in velocity, not in distance.
time
A particle moving in a straight line may or may not have acceleration. Acceleration is adifferent phenomenon altogether. the rate of change of velocity is acceleration, a particle can move in a straight line with a constant velocity thus having no acceleration & it can also move with increasing or decreasing velocities thereby accelerating or deaccelerating.
You use the definition of acceleration as the rate of change of the velocity:a = dv/dt In other words, you basically divide the change of velocity by the time - for a small time interval.
If it's moving in a curve or some other non-straight path, then yes. If it's moving in a straight line, then no.
The only thing that causes or influences acceleration of an object is force.
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
It really depends what information you are given. In the simplest case, you use the definition of acceleration as delta(speed) / time. That is, you divide the change (delta) in speed, and divide by how long it takes for this change in speed. This gives you the average acceleration over the given time. If you assume a constant acceleration, it is also the instantaneous acceleration at any moment.
It's possible, but not necessary, that a particle moving with constant speedhas zero acceleration. In order for acceleration to be zero, it's also necessarythat the particle be moving in a straight line.An object moving with constant speed around a curve has acceleration."Acceleration" does not mean "speeding up".