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UNO [17]
3 years ago
11

How did the continental Shelf form? Please help, thank you!! :)

Physics
1 answer:
shutvik [7]3 years ago
6 0
The movements of the tectonic plates
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Answer:

Kinetic Energy:120 x 15=1800

Explanation:

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3 years ago
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You toss a bowling ball straight up into the air with a speed of 2.1 m/s. How long does it take the bowling ball to reach its hi
lara [203]

Time taken by the bowling ball to reach its highest point= 0.214 s

initial velocity= Vi=2.1 m/s

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acceleration= g= -9.8 m/s²

using the kinematic equation Vf= Vi + at

0= 2.1 + (-9.8)t

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t=0.214 s

Thus the time taken by the bowling ball to reach its highest point is 0.214 s

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3 years ago
Help with this I can’t come up with anything
TEA [102]

Answer:

His third law states that for every action (force) in nature there is an equal and opposite reaction. In other words, if object A exerts a force on object B, then object B also exerts an equal and opposite force on object A. ... In reaction, a thrusting force is produced in the opposite direction.

Explanation:

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3 years ago
Two air track carts move along an air track towards each other. Cart A has a mass of 450 g and moves toward the right with a spe
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Explanation:

Given that

Mass of the cart A, m1 = 450 g

Speed of the cart A, v1 = 0.85 m/s

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Speed of the cart B, v2 = 1.12 m/s

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It is worthy of note that our cart B is moving in opposite directions to A

m1v1 + m2v2 =

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382.5 - 336 =

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If we convert to kg, we have

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