The tension in the string supporting the rod and the attached weights is 7.11 N.
<h3>Tension in the string supporting the rod</h3>
The tension in the string supporting the rod and the attached weights is the sum of the weights supported by the strings.
T = (m1 + m2)g
where;
- m1 and m2 are the two masses supported
0.4lb + 1.2lb = 1.6lb = 0.725 kg
T = 0.725 x 9.8
T = 7.11 N
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Answer:
electric flux through the entire Gaussian surface will be positive ( + )
Explanation:
The dipole is surrounded by Gaussian surface of charge q
The electric flux will be positive
i.e. Ф = E. ds since the surface is a close one the direction of the area outwardly will be positive . therefore the angle between E and A < 90°
Hence the electric flux through the entire Gaussian surface will be positive
Answer:
6 Ω
Explanation:
Two resistors in parallel = 3.75 ohm when one is 10 ...
r1 * r2 / (r1+r2) = 3.75
10 r2 / ( 10 + r2 )= 3.75
10 r2 = 37.5 + 3.75r2
6.25 r2 = 37.5
r2 = 6Ω
Answer:
the second to last by the north pole
Explanation:
