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Math Help - Forces

  1. #1
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    Forces

    Can someone help me with these two problems? Thanks a lot!!

    What is the gravitational force exerted on a metal cube of mass 150 grams?
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  2. #2
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    Quote Originally Posted by jsu03 View Post
    Can someone help me with these two problems? Thanks a lot!!

    What is the gravitational force exerted on a metal cube of mass 150 grams?
    two problems?

    I assume the cube is on the earth's surface ...

    F = mg = (.150 \, kg)\left(9.8 \, \frac{m}{s^2}\right)

    unit of force is the "Newton" ... 1 \, N = 1 \, \frac{kg \cdot m}{s^2}
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