Physics · Oct / Nov 2022 · Paper 12 · Question 12
A uniform beam is pivoted at its centre. Two weights are placed on the beam in the positions shown and the beam is balanced by an upward force F. What is the size of F?
- A6.0 N
- B12 N
- C30 N
- D60 N
As printed in the paper
Show the answer
Correct answer: B. 12 N
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.