Yokka Stars

Task id10158

Task id10158

Seller: nerdmavr

Price: 0.15 USD

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Product description

A small ball is suspended on a 1 m long thread from the ceiling of a carriage. At what speed of the car will the ball oscillate especially strongly under the influence of the wheels hitting the rail joints? Rail length 12.5 m.

Additional information

Detailed solution. Format png