<span>When you lift an object by moving only your forearm, the main lifting muscle in your arm is the biceps. Suppose the mass of a forearm is 1.10kg . If the biceps is connected to the forearm a distance dbiceps = 2.50cm from the elbow, how much force Fbiceps must the biceps exert to hold a 800g ball at the end of the forearm at distance dball = 37.0cm from the elbow, with the forearm parallel to the floor? How much force Felbow must the elbow exert</span>
The answer is most likely D! :)
Hope this helps!
Answer:
1st= doesn't start for once.
2nd they won't let you in.
3rd If he goes on telling lies...
4th Unless he sells more.. I am not sure in this one.
5th when will you repay
6th if he river rises any higher.
7th If he works hard today..
8th Ice turns into water...
9th I am not sure.
10th If you don't like...
11th You will have an accident..
Explanation:
I am not sure but hope it helps
Answer: simple past
Explanation:
The simple past is used for an event that has been completed before the present moment in time.
The past perfect is not possble because is used for an event that happened
before another action in the past. She<u> had finished </u>school before she married.
The past perfect progressive is used for an action that was continuous before another action in the past. <em>She</em><u><em> had been studying</em></u><em> before she went to bed.</em>
The perfect progressive is used in present for an action that started in the past , continues in the present and will probalbly extend into the future
He <u>has been living</u> in LA for 10 years