Yokka Stars

Task id10321

Task id10321

Seller: nerdmavr

Price: 0.17 USD

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Product description

A heavy ball is suspended on a light, inextensible thread. At what angle (in degrees) must the thread be moved from the equilibrium position so that during subsequent swings the maximum tension force on the thread would be 4 times greater than the minimum?

Additional information

Detailed solution. Format jpg