GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
8. | A spring of spring constant 5×103N/m is stretched initially by 5cm from the unstretched position. Then the work done to stretch is further by another 5cm is? | |
A. | 6.25Nm | |
B. | 12.50Nm | |
C. | 18.75Nm | |
D. | 25Nm | |