He would have to push on it creating a torque that causes angular velocity of the merry go round to change.
Answer:
1)”I’m a student” Tom said.
Tom said that he was a student.
2)”I’m living in London now” Charles said.
Charles said he was living in London then.
3)”You are my best friends” Jane said to us.
Jane told us we were her best friends.
4)”I don’t know what Fred is doing” Jonny said to me.
Jonny told me that he didn't know what Fred was doing.
#3 i believe. It is the only answer that isn't too informal and also flows/transitions well into the paragraph.
Answer:
so you can give credit for your own ideas and organize your paper