A wire of length 2.00 m and radius 1.0 mm is stretched by 25.0 mm
PHYSICS
WAEC 2015
A wire of length 2.00 m and radius 1.0 mm is stretched by 25.0 mm on application of a force of 103 N. Calculate the Young's modulus for the wire.
Explanation
t = \(\frac{Usin\theta}{g} = \frac{150 sin 30^o}{10} = 7.5s\)
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