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Grade: 10

                        

Two bullets fired with an angle of 60° and 30° respectively with velocity of 30m/s in a time interval of 1.5sec.,find the ratio of their angles.

3 years ago

Answers : (1)

Saurabh Koranglekar
askIITians Faculty
8407 Points
							Dear student

The question does not clearly tell which bullet is fired first

however

let b1 have 60and is fired first

breakit in components u cos(60)i + usin (60)j

similary other case

apply 3 laws of motion and find the required in i+j ie coordinate form

and at last convert back to polar form

Regards
5 months ago
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