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Physics 21 Online
OpenStudy (anonymous):

. A particle is projected from a point on a horizontal ground with speed 24.5m/s at an angle of to the horizontal. Find the time it takes to reach its greatest height. Find also the time of flight and the range of the particle.

OpenStudy (anonymous):

what is the angle?

OpenStudy (anonymous):

30 degree

OpenStudy (anonymous):

look i think i solved it but i'm not sure of the answers do u hav the final answer?!

OpenStudy (anonymous):

chaiyok!

OpenStudy (anonymous):

nope.this is tutorial question that have been given by my lecturer. the question is a little bit confusing.

OpenStudy (anonymous):

wat the answer guys??

OpenStudy (anonymous):

as i understood the particle was projected upwards like that|dw:1329827852100:dw| |dw:1329827999747:dw| |dw:1329828090621:dw|

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