PhysicsMotionWAEC
A body moves in a circle of radius 2 m at a speed of 4 m/s. Its centripetal acceleration is
Show answer
Answer: C. 8 m/s²
a = v²/r = 16/2.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.
Physics · Motion
Discussion
Ask about a step, share a shortcut, or explain it your way. Be kind; no links.
No comments yet. Be the first to explain it.
More Motion questions
- The distance-time graph shows a cyclist's journey. Find the cyclist's speed during the first 3 seconds.
- A bus travels from Benin to Ore, 210 km away, and back again in 6 hours. Find its average speed.
- A parcel is released from a helicopter flying horizontally at 25 m/s, 45 m above level ground. How far ahead of the release point does it l…
- A car moving at 20 m/s decelerates uniformly at 4 m/s². How far does it travel before stopping?
- What does the gradient of a velocity-time graph give?