Posted by Lucy on Tuesday, September 21, 2010 at 4:14pm.
A bus makes a 10 mile journey throuh town. Its top speed is 30mph and its mean speed its mph.
Explain why these speeds are different?

Science  bobpursley, Tuesday, September 21, 2010 at 4:17pm
I only see two speeds. Surely you know why top speed is greater than mean speed.

Science  Lucy, Tuesday, September 21, 2010 at 4:21pm
A bus makes a 10 mile journey throuh town. Its top speed is 30mph and its mean speed its 10 mph.
Explain why these speeds are different?

Science  Ms. Sue, Tuesday, September 21, 2010 at 4:31pm
The bus was probably in traffic that moved at much less than 10 mph. It probably rarely hit 30 mph.

Science  Anonymous, Tuesday, October 25, 2016 at 4:10pm
Thanks

Science  Anonymous, Tuesday, October 25, 2016 at 4:10pm
Helped alot

Science  Anonymous, Tuesday, October 25, 2016 at 4:10pm
IM ANONYMOUS haha

Science  BUMBASTIC, Tuesday, October 25, 2016 at 4:10pm
HAHAH

Science  RaBaDaBaDiNgDoNg, Tuesday, October 25, 2016 at 4:11pm
KNOCK KNOCK
WHO'S THERE?
ANONYMOUS...
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ANONYMOUS IS GOING TO HACK YOU!
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