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another basic physic question?

calculate the magnitude of the impulse applied to a 75 kg cart to change its velocity from 0.50 meters per second east to its velocity from 0.50 meters per sec. east to 2.00 meters per sec. east

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  • 1 decade ago
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    Impuls or linear momentum is P = m*v

    Therefore is m*(v2 - v1) is the change. It's 75*1,5 = 112,5 kgm/s

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