While I’m otherwise occupied as a couch potato, enjoy your night off from blog-reading. But just so you 
How can you throw a ball as hard as you can and have it come back to you, even if it doesn’t bounce off anything? There is nothing attached to it, and no one else catches or throws it back to you.
Good luck. No fair googling the answer – that’s only for losers like me. You can DO it!
UHH! Throw it straight up in the air. I’m just saying.
I am no ball player but can’t you just throw the ball as hard as possible up into the sky and then let gravity would return it to you?
Susy
If we are to assume we are here on Earth I’m saying throw the ball up in the air.
No fair copying off someone elses work. You would think a teacher would know that.
Apologies – I was working off my iphone app and didn’t see other comments until later! Truly, truly sorry! (snicker!)