alleryA 5 kg block is pushed with 30 N along a frictionless surface. Acceleration:
A0.17 m/s²
B2 m/s²
C6 m/s²
D150 m/s²
Answer & Solution
Correct answer: C. 6 m/s²
We have a = F/m.
That is a = 30/5.
So a = 6 m/s².
On frictionless surface, all applied force goes into acceleration.
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