A force of 600 N elongates a spring from its natural length of 18 cm to a length of 20 cm. What is the work done?
A. 116J
B. 114J
C. 118J
D. 120J
Answer:B
A force of 600 N elongates a spring from its natural length of 18 cm to a length of 20 cm. What is the work done?
A. 116J B. 114J C. 118J D. 120J