PH-299
Resultant force and F = ma
Physics · Secondary 3 · Medium · Resultant force and F = ma
A 2.0 kg block is pushed across a horizontal floor by a horizontal force of 14 N. The frictional force opposing the motion is 6.0 N. What is the acceleration of the block?
- 1.0 m s⁻²
- 2.0 m s⁻²
- 4.0 m s⁻²
- 7.0 m s⁻²
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.