stretched by twice the load? has to be twice as long, 50cm.
spring constant=young'sModulus*Area/Length
Y=k*length/area
A spring 20cm long is stretched to 25cm by a load of 50N. What will be its length when stretched by 100N assuming that the elastic limit is not reached? I want the answer abd solving to this question and also the formula for young modulus of elasticity
4 answers
I think bob meant twice the stretch. 30cm
1.25N
Physics