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Tomtit [17]
2 years ago
8

Why do heavier objects roll down slopes faster than lighter objects? (Assuming they are the same shape)

Physics
1 answer:
siniylev [52]2 years ago
3 0

Answer:

because of the friction against the object

Explanation:

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5. Which of the following is NOT a course goal?
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A 25 n object requires a 5.0 n to start moving over a horizontal surface. what is the coefficient of static friction?
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Static friction is the friction that exists between two or more solids that are not moving with a relative speed. To calculate the static friction coefficient we use the formula Fs=us × n where Fs is the static friction , us is the coefficient of static friction and the n is the normal force.
thus the coefficient of static friction will be 5 N÷ 25 N =  0.2
Hence 0.2 is the coefficient of static friction
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3 years ago
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Potential energy behind dams
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3 years ago
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Part B
Katena32 [7]

Answer:

While slavery was the major issue separating the North and South, it was not slavery itself that sparked the conflict. The South wanted to secede from the Union, and the North refused. While President Abraham Lincoln personally opposed slavery, he recognized that it was legal under the U.S. Constitution at the time. He also recognized that few in the North were ready to go to war to free the slaves. For Lincoln and the northern majority, preservation of the Union was the foremost goal.

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