An object moves with an initial velocity of 10 ... - SS1 Physics Motion 1 Question
An object moves with an initial velocity of 10 m/s and comes to rest in 5 seconds. What is the acceleration of the object?
Initial velocity (u) = 10 m/s (given)
Final velocity (v) = 0 m/s (object comes to rest)
Time (t) = 5 seconds (given)
Using the equation: a = (v - u) / t
Acceleration (a) = (0 m/s - 10 m/s) / 5 seconds
Acceleration (a) = -2 m/s2
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