The way in which the sample of participants is obtained from the experimental technique
Answer:
The magnetic flux is generated when there is change in the magnitude of the magnetic field as well as its direction. ... If the magnetic field is parallel to the place of the area exposed then the magnetic flux generated is zero when the magnetic field is not zero.
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Answer:
0.13 km/s²
Explanation:
Convert hours to seconds
1 hour = 60 seconds (60) = 3600 seconds
= 0.052778
= 0.013195
0.13 km/s^2 (Round the three decimals)
The work done by the two forces in moving the chandelier to the given distance is 5,091.2 J.
<h3>
Work done by a single force on the chandelier</h3>
The work done by a single force on the chandelier is determined by taking the net horizontal force applied on the chandelier over the given distance.
![W = (F - F_f) d\\\\W = (F sin\theta \ - \ F_f)d](https://tex.z-dn.net/?f=W%20%3D%20%28F%20-%20F_f%29%20d%5C%5C%5C%5CW%20%3D%20%28F%20sin%5Ctheta%20%5C%20-%20%5C%20F_f%29d)
where;
is frictional force = 0 (smooth surface).
![W = Fsin(\theta) d\\\\W = 1200 \times sin(45) \times 12\\\\W = 10,182.34 \ J](https://tex.z-dn.net/?f=W%20%3D%20Fsin%28%5Ctheta%29%20d%5C%5C%5C%5CW%20%3D%201200%20%5Ctimes%20sin%2845%29%20%5Ctimes%2012%5C%5C%5C%5CW%20%3D%2010%2C182.34%20%5C%20J)
<h3>Work done by the two forces</h3>
When the two forces combine to pull the chandelier, the total work done will be shared by the two forces.
![W_1 = W_2 = \frac{10,182.34}{2} = 5,091.2 \ J](https://tex.z-dn.net/?f=W_1%20%3D%20W_2%20%20%3D%20%5Cfrac%7B10%2C182.34%7D%7B2%7D%20%3D%205%2C091.2%20%5C%20J)
Thus, the work done by the two forces in moving the chandelier to the given distance is 5,091.2 J.
Learn more about work done here: brainly.com/question/8119756