H2P-114
Newton’s second law
H2 Physics · JC 1 · Medium · Newton’s second law
A 2.5 kg block is pulled up a smooth slope by a rope. The tension in the rope is 12 N and acts parallel to the slope. The component of the block's weight down the slope is 4.0 N.
Using Newton's second law along the slope, find the acceleration of the block up the slope.
Using Newton's second law along the slope, find the acceleration of the block up the slope.
- 3.2 m s⁻² up the slope
- 1.6 m s⁻² up the slope
- 4.8 m s⁻² up the slope
- 0.80 m s⁻² up the slope
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.