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Maurinko [17]
3 years ago
10

What would happen to the amount of matter on earth if mass were not conserved during changes of state?

Physics
2 answers:
Paladinen [302]3 years ago
5 0
It would be very bad earth wouldve felled
attashe74 [19]3 years ago
4 0
<span>earth would be thrown off its balance and nature would be in danger of too many resources and not enough resources </span>
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To tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.50•10^6 N, one at an angle 19.0° west of north, a
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Explanation:

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The displacement of the supertanker, s = 710 m

The individual tugboat will be responsible for the displacement, d = 710/2

                                                                                                               = 355 m

The displacement component in each tugboat direction = 355 · sin θ meter

Therefore, the work done by each tugboat is

                                           W = F x S    joules

Substituting the values in the above equation

                                            W = 1.5 x 10⁶  x  355 · sin θ

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Hence, the work done by each tugboat is, W = 1.735 x 10⁸ J                        

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3 years ago
When a 4-kg ball is thrown upwards at 40 m/s, at what
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Answer:

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Hence the height of the potential energy is 3,200 J

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