Explanation:
In uniform gravity it is the same as the centre of mass. For regular shaped bodies it lies at the centre of the that particular body. Hence for a cylinder centre of gravity lies at the midpoint of the axis of the cylinder.
The force that the spring exerts is = 1.31 N
<h3>How can we calculate the force that the spring exerts?</h3>
The spring force in the spring depends on the spring's displacement and the force constant of the particular spring. The below expressions show the force that the spring exerts,
![F=kx](https://tex.z-dn.net/?f=F%3Dkx)
Here, we are given,
k= The spring constant of a spring = 8.75 N/m.
x= The displacement of the string is = 0.150 m
Now, we replace the known values in the above equation, we can find :
![F=kx](https://tex.z-dn.net/?f=F%3Dkx)
Or, ![F= 8.75 \times 0.150](https://tex.z-dn.net/?f=F%3D%208.75%20%5Ctimes%200.150)
Or, ![F= 1.3125 N](https://tex.z-dn.net/?f=F%3D%201.3125%20N)
Or, F≈ 1.31 N
Now, from the above calculation we can conclude that the force that the spring exerts is 1.31 N.
Learn more about the Spring constant:
brainly.com/question/12253978
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Answer:
if the image is on the book yes , no its can be both
Explanation:
Answer:
C. Overcome Friction
Explanation:
When using any machine usually those with moving parts, you may notice heat forming near the areas where most movement occurs. As friction continues, more energy is used up and released as heat. For that reason, the efficiency of a machine will forever be less than 100%
Answer:
6 beats
If one fork beats once and another twice in the same time period
you would hear 1 beat. (Same for 2 and 3 beats).