Please helppp What force does the ground exert on a 1,000 kg car as it moves at 15 m/s through a dip in the road with a p

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Please helppp

What force does the ground exert on a 1,000 kg car as it moves at 15 m/s through a dip in the road with a
path radius of 30 m?

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Verity 5 months 2021-08-26T05:22:03+00:00 1 Answers 29 views 0

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    2021-08-26T05:23:08+00:00

    Answer:

    F = 17.3 kN

    Explanation:

    The normal force must support the weight of the car plus provide for the needed centripetal acceleration.

    F = m(g + v²/R ) = 1000(9.8 + 15²/30) = 17,300

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