Question

If a mass of 100 g is attached to the spring the extension produced is 3 cm. Find the extension produced if a mass of 225 g is attached to the same spring

Answer 1

Explanation:

in first case :

here M=100g(stress)

extention =3cm(stain)

young modolus=stress / stain

=100/3

=33.33

in second case:

M=225g

young modulus is same here 33.33

young modolus=stress/stain

33.33=225/stain

stain=225/33.3

stain=6.75cm

Answer 2

Answer:

thanks for the answer mate mark and FØŁŁØW me