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Mathematics 15 Online
OpenStudy (anonymous):

Please help me out. :( A body projected upward at an angle of 30degrees with the horizontal, has an initial speed of 49 m/s. Where is it after two seconds? In how many seconds will it reach the ground? How far from the point of projection will it strike? At what angle with the horizontal will it strike?

OpenStudy (souvik):

first draw a simple diagram divide the velocity in X & Y component... write the equations of motions separately for X & Y axis...

OpenStudy (anonymous):

|dw:1410166366221:dw| is it right?

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