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Physics 17 Online
OpenStudy (anonymous):

A skydiver exits an airplane. What will be his velocity after 4 seconds?

OpenStudy (anonymous):

gt

OpenStudy (anonymous):

?

OpenStudy (anonymous):

gee times tee

OpenStudy (anonymous):

No idea what your talking about? You need to multiply constant velocity by the number of seconds, right?

OpenStudy (anonymous):

acceleration times time

OpenStudy (anonymous):

What would the acceleration be? -9.8m/s?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

Ok, so it's just 39.2 m/s downward or -39.2m/s?

OpenStudy (anonymous):

either way. down is usually counted as negative.

OpenStudy (anonymous):

Ok thank you so much!!!!

OpenStudy (anonymous):

sure!

OpenStudy (anonymous):

4g

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