What is the velocity of an object accelerating at 5.0m/s 2 after 5.0s having started from rest?
Question
What is the velocity of an object accelerating at 5.0 m/s² after 5.0 s having started from rest?
Solution
The velocity of an object can be calculated using the formula:
v = u + at
where: v = final velocity u = initial velocity a = acceleration t = time
In this case, the object started from rest, so the initial velocity (u) is 0. The acceleration (a) is 5.0 m/s^2 and the time (t) is 5.0 s.
Substituting these values into the formula gives:
v = 0 + (5.0 m/s^2 * 5.0 s)
So, the velocity of the object after 5.0 s is 25.0 m/s.
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