A baseball outfielder catches a fly ball traveling 25.0 m/s with his gloved hand. When he catches the 0.140 kg baseball, the outfielder’s ha

Question

A baseball outfielder catches a fly ball traveling 25.0 m/s with his gloved hand. When he catches the 0.140 kg baseball, the outfielder’s hand recoils by 10.0 cm. How much force did the outfielder’s hand exert in catching the ball?

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Vân Khánh 3 years 2021-09-04T15:41:33+00:00 1 Answers 26 views 0

Answers ( )

  1. Doris
    0
    2021-09-04T15:43:29+00:00
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    10cm=0.1m

    s=0.1
    u=25
    a=?
    v=0

    v ²=u ²+2as
    0=25 ²+2a(0.1)
    0=625+ 0.2 a
    -625=0.2a
    a=-3125 m/s²

    F=ma
    F=(0.14)(-3125)
    F=-437.5N

    F=437.5

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