- #1
Sneakatone
- 318
- 0
A spring with a constant force k=150 N/m has a relaxed length of 0.21 m.
a) what force must you exert to strength this spring to 2.0 times its length?
I used the equation F=kx
F=150(2*0.21)=63
but the answer is wrong
b) what force must you exert to compress this spring to 0.30 its length?
F=150(0.3)
that is also wrong
a) what force must you exert to strength this spring to 2.0 times its length?
I used the equation F=kx
F=150(2*0.21)=63
but the answer is wrong
b) what force must you exert to compress this spring to 0.30 its length?
F=150(0.3)
that is also wrong