19-7 equals 12. 12 times -6=-72. Sara’s number is 7
Make the denominator the same. the answer is 8/12 of the can
Answer:
The work done is 202.50Nm
Step-by-step explanation:
Given



Required
The work done
First, we calculate the spring constant (k)




So:


The work done using Hooke's law is:

This gives:

Rewrite as:

Integrate

This gives:




Convert to Nm


Answer:
root(250)
answer choice C
Step-by-step explanation:
explanation in the pic above.
Answer:
21.78 meters
Step-by-step explanation:
Divide 326.7/15