helpplease346
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#1
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#1
http://prntscr.com/16c74b3
s=h u=0 v=? a=g t=?
Can you please show me the working out. Thank you
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helpplease346
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(Original post by helpplease346)
http://prntscr.com/16c74b3
s=h u=0 v=? a=g t=?
Can you please show me the working out. Thank you
I have got to this so far http://prntscr.com/16c7vve . I do not know what to do after this
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helpplease346
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(Original post by helpplease346)
I have got to this so far http://prntscr.com/16c7vve . I do not know what to do after this
I got t= sqrt 2h/g so far (first bounce) i do not know what to do after
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ghostwalker
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#4
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(Original post by helpplease346)
I got t= sqrt 2h/g so far (first bounce) i do not know what to do after
Good so far.

Now think of it being projected vertically upwards (the bounce) and getting to a height of h/2. How long does that take? And double it for the whole motion between the two bounces.
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helpplease346
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(Original post by ghostwalker)
Good so far.

Now think of it being projected vertically upwards (the bounce) and getting to a height of h/2. How long does that take? And double it for the whole motion between the two bounces.
Thank you i got to the answer
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