Answer:
i think it is the last one bc they both intersect there
Step-by-step explanation:
so you do 48/6 since 6n means 6 of a number and so we flip it to make multiplication into division, and so 48/6 is 8
÷
is the equation
When dividing fractions, you "flip-flop" and multiply
So what that means is that you flip the second fraction and multiply
So
is now
Now the equation is
×
which equals
Your answer is
Answer:
Work done is 1.02J
Step-by-step explanation:
Work (W) done in stretching a spring = 1/2Fe
F (force) = 6 lb = 6×4.4482N = 26.6892N
e (extension) = 11in - 8in = 3in = 3×0.0254m = 0.0762m
W = 1/2 × 26.6892 × 0.0762 = 1.02J