See JH's answer to Merlion's Secondary 1 Science Singapore question

JH's answer to Merlion's Secondary 1 Science Singapore question.

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Mass is 10g. It should be the same mass/weight as the other block since they are of same distance from the centre. Clockwise moment caused by B is contracted by anticlockwise moment caused by A and hence the disk doesn't rotate.

Date Posted: 4 years ago

Comments 2 add a comment

Merlion

4 years ago

Thanks

Merlion

4 years ago

Thanks

JH's answer to Merlion's Secondary 1 Science Singapore question.

Jh's answer

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