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Ratling [72]
3 years ago
8

The black lines that wrap themselves around a basketball represent an example of what type of geometry?

Physics
1 answer:
Dmitry [639]3 years ago
5 0
In Euclidean geometry parallel lines never intersect. But in non-Euclidean geometry parallel lines can either curve away from each other, or curve towards each other. Example : the black lines that wrap themselves around the basketball.
Answer: B ) non-Euclidean 
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A sled is pulled at a constant velocity across a horizontal snow surface. If a force of 100 N is being applied to the sled rope
tangare [24]

Answer:

60.18 N

Explanation:

Given that:

The force applied on the sled = 100 N

Suppose, the angle between the sled rope and the ground = 53°

The horizontal force which acts  in the horizontal direction can be expressed as:

F_x = F \ cos \theta

F_x = 100 \ cos (53)

F_x = 60.18 \ N

But if the angle between the sled rope is parallel to the ground. Then, we use an angle on a straight line which is = 180°

F_x = F \ cos \theta

F_x = 100 \ cos (180)

= 100 × -1

= -100 N

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2 years ago
What are the parts of the scientific method?
wlad13 [49]
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7 0
3 years ago
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At 5.0 minutes, the temperature of the water reaches 100 °C. The volume of the water in the urn
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2 years ago
A certain wave has a wavelength of 35 meters and a frequency of 4.0hz. What is the speed of the wave
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A young woman walks up 55 steps to the top of a water slide. She slides
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Answer:

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KE at bottom = 1/2 M V^2

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