alleryA 5 kg block on a frictionless horizontal surface is pulled by a horizontal force of 25 N. Its acceleration is:
A2 m/s²
B4 m/s²
C25 m/s²
D5 m/s²
Answer & Solution
Correct answer: D. 5 m/s²
We have a = F/m.
That is a = 25/5.
So a = 5 m/s².
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