A spring is 17 cm long when it is lying on a table. One end is then attached to a hook and the other end is pulled by a force th

Question

3 years ago

8

A spring is 17 cm long when it is lying on a table. One end is then attached to a hook and the other end is pulled by a force th

at increases to 25 N, causing the spring to stretch to a length of 19.2 cm. How much work was required to stretch the spring?
A. 3.13 J
B. 0.552 J
C. 1.67 J
D. 0.276 J

Physics

1 answer:

RideAnS [48] · Answer 1 · 2022-04-23T06:36:39+03:00

RideAnS [48]3 years ago

8 0

Answer:

im pretty sure it B but I recommend waiting for another person. I used the workdone formula (Force*Dictance*cos(theta) and got 55 Joules

Explanation: