Acceleration
acceleration
No starting velocity was given, so I can't give a correct answer, but I can answer part of the question. Given an acceleration and a time through which an object accelerates, you can determine the change in velocity. Acceleration is just the change of velocity over a period of time. Since we have an acceleration of -3.1 meters per second squared, acting for two seconds, we have a change in velocity of -6.2 meters per second. Take the original velocity and subtract 6.2 meters per second to get the answer.
vf2 = vi2 + 2ad, where vf is final velocity, vi is initial velocity, a is acceleration, and d is displacement. Solve for a.vf = vi + at, where t is time time. Solve for a.
There is not enough information. Force = Mass*Acceleration. Acceleration is the rate of change in velocity. This requires information on change in velocity as well as the time over which the change took place. There is no information at all on the latter.
Acceleration = (change in velocity) divided by (time for the change)
Change in velocity = Velocity at the end of the period minus velocity at the start of the period.
acceleration
acceleration or decceleration...
Acceleration equals the change in velocity over a period of time. a= (Vfinal- Vinitial)/t Plug in the acceleration and other information they give you. Then solve.
Velocity
Acceleration is any change in velocity during a length of time.
The rate of change in velocity in given time. By Suraj Kumar
That is called "acceleration". In symbols, that would be a = dv/dt; this means change in velocity divided by change in time, for a small time period.
Velocity is the change of distance over change in time (distance/unit time) and Acceleration is the change in velocity/unit time.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.