Physics, 02.08.2019 12:00, kylahwells

Why are the handles long and blades short for metal-cutting shears physics question?

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Physics, 21.06.2019 19:30, ella9288

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Physics, 21.06.2019 20:20, jacesmokesloud7254

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Physics, 22.06.2019 09:00, winterblanco

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Physics, 22.06.2019 18:30, Jasten

Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.