Question
a skateboarder traveling at 7.0 meters per second rolls to a stop at the top of a ramp in 3.0 seconds. what is the skateboarders acceleration? is 2.3m/s correct
Answers
Reiny
your numeral answer is correct (actually -7/3)
As I noted in an earlier post, since it asks for the skater's "acceleration" and he slows down to a stop ,
your answer should be expressed as a negative
so
a = -2.3
As I noted in an earlier post, since it asks for the skater's "acceleration" and he slows down to a stop ,
your answer should be expressed as a negative
so
a = -2.3
Mike
I think your should get 39.32
Helping You
-2.3m/s2
Anonymous
What is the answer
susan
negative 2.3m/s2
Anonymous
yesssssssesseseseseseeseeesseseeesesesees
MEREYI
A skateboarder traveling with an initial velocity 9.0 meters per second, what is its final velocity, if with an acceleration of 4 m/s2 completed a time of 4.0 seconds? *
Juan
MEREYI its 40 m/s
me
you're all wrong