Question

Q 31 A rubber cord of cross
2 points
sectional area 1 mm' and
unstretched length 10 cm is
stretched to 12 cm and then
released to project a stone of
mass 5 gram. If Y for rubber =
5 ? 108N/m, then the tension
in the rubber cord is
(a) 25 N
O (b) 50 N
O (c) 100 N
(d) 200 N​

Answer 1

Answer:

hope this helps

Explanation:

i think it is c 100