change in velocity (v) = acceleration (a) x time (t); distance s = 1/2 a times t squared; solve for time and substitute; find a = v squared /(2s)
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If the velocity changed from u to v and the distance was s, thenacceleration = (v^2 - u^2)/(2*s)
To find the acceleration of an object moving in a straight line, you must calculate the change in velocity during a unit of time. Acceleration is the rate of change of velocity over time, not distance. It is given by the formula acceleration = (final velocity - initial velocity) / time.
Yes, velocity is the rate of change of an object's displacement over time, while acceleration is the rate of change of an object's velocity over time. Velocity indicates how fast an object's position changes, while acceleration describes how the velocity of an object changes over time.
The formula for speed is speed = distance / time, where speed is measured in m/s or km/h. The formula for acceleration is acceleration = change in velocity / time taken, where acceleration is measured in m/s².
The rate of change in velocity is known as acceleration.
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