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lat123
lat123 asked in Science & MathematicsPhysics · 3 years ago

Train force problem.?

A 8.0 ×107 kg train applies its brakes with the intent of slowing down at a 1.1 m/s2 rate.

A.) What magnitude force must its brakes provide?

How do I solve this?

2 Answers

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  • Jake Rawlins
    Lv 4
    3 years ago
    Favorite Answer

    F = ma

    = (8.0 * 10^7 kg)(1.1 m/s²)

    = 8.8 * 10^7 N

  • alex
    Lv 7
    3 years ago

    F=ma=8.8 x 10^7 N

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