how long would it take for a ball (tossed gentle and firm) to roll 100 cm? 200? 300? 400?

Question

zepdrix · Answer

`gently and firmly` is extremely subjective.
We aren't given any initial velocity for the ball? D:

Or are you supposed to do experiments to figure this out?

anonymous · Answer

experiments

anonymous · Answer

it doesn't need to be anything exact, i just need some data so i can answer the given questions

zepdrix · Answer

Then just go find a ball and a ruler silly..
This seems like a really easy experiment to do.
You don't need data from us :P

sachin00007 · Answer

sorry you can use the formula d=initial velocity*time+1/2*acceleration*time square