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daser333 [38]
3 years ago
6

The level of closeness between a measured quantity and the actual or standard value is called what?

Physics
2 answers:
bija089 [108]3 years ago
7 0

Answer:

  D.

accuracy

Explanation:

Amanda [17]3 years ago
4 0

Answer:

precision

Explanation:

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Hi there!

The maximum deformation of the bumper will occur when the car is temporarily at rest after the collision. We can use the work-energy theorem to solve.

Initially, we only have kinetic energy:

KE = \frac{1}{2}mv^2

KE = Kinetic Energy (J)
m = mass (1060 kg)
v = velocity (14.6 m/s)

Once the car is at rest and the bumper is deformed to the maximum, we only have spring-potential energy:

U_s = \frac{1}{2}kx^2

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E_I = E_f\\\\KE = U_s\\\\\frac{1}{2}mv^2 = \frac{1}{2}kx^2

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x = \sqrt{\frac{(1060)(14.6^2)}{(1.14*10^7)}} = \boxed{0.0198 m}

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Would earth orbiting the sun be known as
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C. Newton’s Third Law of Motion.

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Object C has the lowest density<span>
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