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Thepotemich [5.8K]
3 years ago
14

Which of Kepler's laws describes the speed at which planets travel at different points in their orbit around the Sun?

Physics
2 answers:
marishachu [46]3 years ago
5 0

Answer:   D) The law of equal area and equal time

Explanation:

vagabundo [1.1K]3 years ago
4 0
D. This says the path sweeps out equal segments of the elliptical path in equal times (picture a wedge of a pie shaped like an oval)
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Answer:

the statements the correct one is A

Explanation:

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          I = ∫ F dt = Δp

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When they indicate that vehicle A was reduced more than vehicle B, this implies that the force acted for a longer time, to have the largest reduction in size, therefore the impact force was less in car A than in car B

Resisting the statements the correct one is A

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3 years ago
A 37 N block rests on a horizontal surface. The coefficients of static and kinetic friction between the surface and the block ar
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Answer:

The frictional force acting on the block is 14.8 N.

Explanation:

Given that,

Weight of block = 37 N

Coefficients of static = 0.8

Kinetic friction = 0.4

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f=\mu mg

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f=0.8\times37

f=29.6\ N

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We need to calculate the frictional force acting on the block

Using formula of frictional force

f = \mu N

Put the value in to the formula

f=0.4\times37

f=14.8\ N

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3 years ago
(MICROWAVE) <br><br><br>Describe the device and its function.
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