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MissTica
3 years ago
6

Only the component of force perpendicular to the direction motion does work. true or false

Physics
1 answer:
const2013 [10]3 years ago
4 0
No.  Only the component of force parallel
to the direction of motion does work.

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You have probably noticed that carrying a person in a pool of water is much easier than carrying a person through air. To unders
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Answer:

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Explanation:

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f_b \to m \to mg =person \\\\F_B \ in\  air = v\ & air\  g \\\\

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3 years ago
3. Imagine a 10kg block moving with a speed of 20m/s<br> calculate the kinetic energy of this block
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