Physics: three train cars

Physics
Tutor: None Selected Time limit: 1 Day

Mar 2nd, 2015

Force that 80,000 kg car exerts on other is

F = m * g

F = (50,000 + 70,000) kg + 9.8 m/s^2

F = 1,20,000 * 9.8

F = 11,76,000 N

Force that 50,000 kg car exert on other is

F = m*g

F = 70,000 * 9.8

F = 6,86,000 N

Mar 2nd, 2015

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Mar 2nd, 2015
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Mar 2nd, 2015
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