Yokka Stars

Task id12692

Task id12692

Seller: nerdmavr

Price: 0.17 USD

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Product description

A horizontally flying bullet with mass m hits a wooden ball lying on the floor and pierces it. Determine what part of the bullet’s energy turned into heat if its initial speed was V1, the speed after leaving the ball was V2, the mass of the ball was M. There is no friction between the ball and the floor, the trajectory of the bullet passes through the center of the ball.

Additional information

Detailed solution. Format gif