Question #6417394Single Choice
Physics
Question
A block is pushed with a force F=15 N to the right, and the frictional force is known to be 5 N to the left. If the block starts accelerating and its mass is 4kg, what is the acceleration of the block?
Options
A
2.5 m/s2 left
B
2.5 m/s2 right
C
5 m/s2 left
D
5 m/s2 right
Answer & Analysis
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