- #1
thrillhouse
- 6
- 0
She may want us to assume something but I'm not sure and can't ask her for a while. There just isn't enough info I think. here it is.
A ball is rolled on level floor a distance of 3.5m to another person. The ball made 15 revolutions.
a) asked for diameter of the ball which is easy and I got that only.
HERE WE GO NOW
if the rolling time is 10 seconds...
b)what is angular acceleration?
c)what is linear acceleration?
d)what is final velocity when it is stopped?
I see no way to answer b-d without more info. Does anyone have any idea what she wanted us to assume? This is all the info she gave. I guess D could be 0 but I'm not sure if that's what she's looking for.
thanks
A ball is rolled on level floor a distance of 3.5m to another person. The ball made 15 revolutions.
a) asked for diameter of the ball which is easy and I got that only.
HERE WE GO NOW
if the rolling time is 10 seconds...
b)what is angular acceleration?
c)what is linear acceleration?
d)what is final velocity when it is stopped?
I see no way to answer b-d without more info. Does anyone have any idea what she wanted us to assume? This is all the info she gave. I guess D could be 0 but I'm not sure if that's what she's looking for.
thanks