the length of a metal rod at 0 degree is 225cm. on heating to 300 degree, its length increases to 225.3 cm. calculate the coefficient of linear expansion of the metal rod

Explanation:

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dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

continuous conducting path for current, power supply