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A spring exerts a force of 5 N when stretc
hed 1 m beyond its natural length of 2.4 m. How
much work is done to stretch the spring from its natural length to a length of 4.2 m?
a) find the spring constant
b) how much work is required to stretch the spring from its natural length to a length of 4.2m?
 one year ago
 one year ago
A spring exerts a force of 5 N when stretc hed 1 m beyond its natural length of 2.4 m. How much work is done to stretch the spring from its natural length to a length of 4.2 m? a) find the spring constant b) how much work is required to stretch the spring from its natural length to a length of 4.2m?
 one year ago
 one year ago

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sauravshakyaBest ResponseYou've already chosen the best response.1
Use force = k * extenstion to find k where k is the spring constant
 one year ago

dhanamkoilrajBest ResponseYou've already chosen the best response.0
use the formula force =  k * x then u can find spring constant and the other required things
 one year ago

shubhamsrgBest ResponseYou've already chosen the best response.1
for the 2nd part, use W = U = 1/2 kx^2
 one year ago

michelle092294Best ResponseYou've already chosen the best response.0
thank you! ill do that now
 one year ago
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