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yan [13]
3 years ago
11

Your body applies force to the ground as weight. if you weigh 450 newtons and carry a backpack that weighs 45 newtons, what is t

he net force applied downward to the ground?
Physics
1 answer:
serg [7]3 years ago
5 0
Forces are vector quantities and we can add them as such. Because both the weight of the person is 450 N and the weight of the bag pack is 45 N, both of those forces act in the same direction and we simply add our weight and the weight of the bag pack:

450 N + 45 N = 495 N. 

So the net force that acts on the ground is 495 N. 
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A reasonable estimate for the height of the walls in an ordinary American home is 2.5m.

<h3>What is wall estimation?</h3>

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8 0
1 year ago
A plane drops a hamper of medical supplies from a height of 5000 m during a practice run over the ocean. The plane’s horizontal
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Answer:

346.70015 m/s

Explanation:

In the x axis speed is

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The magnitude of the overall velocity of the hamper at the instant it strikes the surface of the ocean is 346.70015 m/s

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Answer:

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