A-LevelPhysicsWork, energy and power9702/12 · Feb/Mar 2025 · Q151 Mark
A block is released from rest at the top of a slope inclined at an angle θ to the horizontal. The slope has length L as shown in the diagram. [Figure 15.1] There are no resistive forces acting on the block. What is the speed of the block at the bottom of the slope?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
A4.43 √(Lcosθ)
B4.43 √(Lsinθ)
C19.6 √(Lcosθ)
D19.6 √(Lsinθ)
✓ Correct answer
B: 4.43 √(Lsinθ)
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Work, energy and power and see which topics are most likely to come up next.
Sign up free →