Question

3. The diagram below shows a see saw pivoted at the centre. A girl of 300 N sits 2 m away from the
centre
2 m
1.5 m
300 N
i. What is the turning effect produced?
ii. If another girl sits 1.5 m away from the centre, what should the weight of the girl be to produce
the same turning effect?
(Ans: i. 600 N m; ii. 400 N).
TA1
f 1000D​

Answer 1

Answer:

girl of 300 N sits 2 m away from the (Ans: 60 N) centre 2 m 1.5 m 300 N What is the turning effect produced? If another girl sits 1.5 m away from the centre, what should the weight of the girl be to produce the same turning effect? (Ans: i. 600 N m; ii.