If the system above is in equilibrium, the tension in the...
If the system above is in equilibrium, the tension in the string Q is
11N
9N
4N
6N
Correct answer is B
If the string is in equilibrium, the the tension in the string Q = 4N + 5N = 9N
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The S.I unit for sound energy is ...
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Two equal capacitances are connected first in series and then in parallel. The ratio of the effectiv...
If the inclination at Ibadan is 7oS, this means that...
Capacitors are used in the induction coil to ...
A rectangular glass prism of thickness d and absolute refractive index n is placed on a point object...
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