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Physics 18 Online
OpenStudy (anonymous):

A projectile launched upwards from ground has a range of 180m and its timeof flight is 10 s.The velocity(in m/s) after start is (angle of projection with horizontal is theta)?

OpenStudy (anonymous):

@heena

OpenStudy (anonymous):

not getting!!

OpenStudy (anonymous):

show me ur work

OpenStudy (anonymous):

ok plz wait

OpenStudy (anonymous):

t=2usintheta/g usintheta=50

OpenStudy (anonymous):

|dw:1338304352393:dw|

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