Consider a situation where a constant force of 25 N acts on an object having a mass of 2 kg for 3 seconds.
-What is the magnitude of the change in the object's momentum?
A)150 kg m/s
B)50 kg m/s
C)75 kg m/s
D)undetermined-not enough information given
E)none of the above

Question

Quizplus · Accepted Answer

The magnitude of the change in momentum (Δp) can be found using the formula Δp = FΔt, where F is the force applied and Δt is the time during which the force is applied. 
In this case, the force applied is 25 N and the time taken is 3 seconds. 
Therefore, Δp = (25 N) * (3 s) = 75 kg m/s. 
Hence, the correct answer is option C, 75 kg m/s.

Consider a Situation Where a Constant Force of 25 N