Subject :NSO Class : Class 8
In the given diagram, when a weight of 100 g is hung from the spring, its length is 9 cm. When a weight of 150 g is hung from it, its length is 11 cm. What is the length of the spring when there is no weight hanging from it?
A 2 cm
B 4 cm
C 5 cm
D 7 cm
Ans 1:
Class : Class 10
Option A
Ans 2:
Class : Class 10