PH-204
Resultant force and F = ma
Physics · Secondary 3 · Hard · Resultant force and F = ma
A 0.50 kg block is pushed along a horizontal surface with a constant force of 6.0 N. The frictional force opposing the motion is 2.0 N.
What is the acceleration of the block?
What is the acceleration of the block?
- 2.0 m s⁻²
- 4.0 m s⁻²
- 8.0 m s⁻²
- 12.0 m s⁻²
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