Doubling which quantity would cause the largest increase in a spring’s elastic potential energy?

potential energy is maximum when streach distance of string is doubled

Explanation:

we know that elastic potential energy of a spring is given as

..................(1)

here k is spring constant

and x is stretched distance of spring

if we double the spring constant then potential energy will be given as

...............(2)

similarly if we double the stretch distance then potential energy in spring will be given as

.............(3)

from equation 2 and equation 3 it is clear that

it means potential energy is maximum when stretch distance of string is doubled

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.

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form