The object's average speed during that time is (the distance it covered) divided by (14.1).
You can't tell its velocity, unless you know something about the direction in which it moved.
Distance divided by velocity = time
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
velocity=distance/time for uniform velocity. You need units for both the time and the distance to get a correct answer. Example: the speed limit is 65 miles/hour
Velocity = distance divided by time / Velocity = average speed over time / Acceleration = (change of) velocity divided by time elapsed Change in velocity = final velocity "minus" initial velocity divided by time elapsed
Velocity (Speed) = Distance ÷ Time, therefore Time = Distance ÷ Velocity. Time = 4620 ÷ 4 = 1155 seconds = 19 minutes 15 seconds
Velocity is derived by dividing displacement with time in seconds
Distance divided by velocity = time
Acceleration occurs when velocity changes over time. The formula for it is as follows: a = (Vf - Vi) / t a: acceleration (meters/seconds2) Vf: Final velocity (meters/seconds) Vi: Initial Velocity (meters/seconds) t: Time (seconds)
In the case of constant velocity (or speed), velocity = distance / time.
There are 60 seconds per minute and 60 minutes per hour. Therefore there is 3600 seconds per hour.141 seconds ÷ 3600 seconds per hour = .04 HoursSo 141 seconds is approximately .04 Hours.
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
Yes, velocity is acceleration x time. If acceleration is the same, velocity can be different as it changes with time. For example a car accelerating with constant acceleration will have a different velocity after 5 seconds than it will have at 2 seconds.
velocity=distance/time for uniform velocity. You need units for both the time and the distance to get a correct answer. Example: the speed limit is 65 miles/hour
Velocity = distance divided by time / Velocity = average speed over time / Acceleration = (change of) velocity divided by time elapsed Change in velocity = final velocity "minus" initial velocity divided by time elapsed
To calculate velocity using acceleration, start by multiplying the acceleration by the change in time. For example, if the acceleration is 10 m/s2 and the change in time is 5 seconds, then there is a 50 m/s increase in velocity. Then, add the initial velocity to the increase in velocity.
Velocity increases after 5 seconds
Velocity (Speed) = Distance ÷ Time, therefore Time = Distance ÷ Velocity. Time = 4620 ÷ 4 = 1155 seconds = 19 minutes 15 seconds