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Bond [772]
3 years ago
14

According to the Hooke’s law formula, the force is proportional to what measurement?

Physics
2 answers:
mojhsa [17]3 years ago
8 0

According to the Hooke’s law formula, the force is proportional to the displacement of the spring.

Answer: Option C

<u>Explanation:</u>

Hooke's law is related to the force of the spring which is directly related to the distance when the spring is stretched upon. The deformation of the spring is directly related to the displacement it experiences.

Therefore Option A, B, and D are irrelevant. For example : consider the spring which is found in a pen and the distance it travels depends upon the force given by the user at the tip which makes spring to deform.

defon3 years ago
3 0

According to the Hooke’s law formula, the force is proportional to the displacement of the spring.  <em>(C) </em>

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Answer:

1. They should not trust this study. 2. Pseudoscience.

Explanation:

Because they drank the water and after 24 hours, they said that it was gone. Head aches go away sooner than that. Another reason is that some people could have lied about having a headache just so they could have the water or their headache could have gone away before they drank the water.

6 0
3 years ago
9) What will happen to the period of a pendulum if we change the rope of a pendulum with another which is four times with the in
Arturiano [62]

Double

Explanation:

Since the period T of a pendulum is given by

T = 2\pi \sqrt{\dfrac{l}{g}}

By increasing the length of the pendulum by 4, the period becomes

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You can see that the period doubles when we increase the length by a factor of 4.

5 0
2 years ago
How much work do you do on a 15 N book in lifting it straight up for a distance of<br> 0.40 meters?
astra-53 [7]

Answer:

Work done, W = 6 J

Explanation:

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The weight of the book is acting in downward direction and the book is lifted straight up, it means angle between them is 180 degrees. Work done is given by :

W=Fd\cos180\\\\W=15\times 0.4\times \cos180\\\\W=-6\ J

So, the magnitude of work done in lifting the book is 6 joules.

7 0
3 years ago
A lead ball has a mass of 55.0 grams and a density of 11.4 g/cm3. what is the volume of the ball?
lesantik [10]
Density=mass/volume therefore volume=mass/density; 55g/11.4g/cm^3= 4.82cm^3
6 0
2 years ago
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Answer:

A car accelerates from rest, and travels 400 m in 3.5 seconds. If

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