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adell [148]
3 years ago
10

Answer question 83 and 84

Physics
1 answer:
Ne4ueva [31]3 years ago
6 0
83. Gravity is activity as a force on the cart.

84. The box has gathered kinetic energy and momentum and will continue going forward.
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Imma guess A! Idk if it’s 100% correct tho so I’d check that!
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An object has more momentum if it has which of the following?
maks197457 [2]

Answer:

C.) A high velocity and Large mass.

Explanation:

Momentum of any object is defined by following formula

Here :  m = mass of object

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now we know that since momentum is product of mass and velocity

So in order to have more momentum we need the value of this product to be more.  So this product will me large is both the physical quantity will be more in magnitude. So if mass is large and velocity will be more then the product of them will be large and hence the momentum of object will be more. Btw I had that question too.

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3 years ago
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Answer:

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2 years ago
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Nezavi [6.7K]
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Is it possible for an object at rest to have forces acting upon it? Explain
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