Projectile motion

  • Thread starter Janani
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  • #1
Janani
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This problem seems to confuse me! If someone helps me with this problem I'll be so grateful!

An Archer fish shoots at a target 2m away, at an angle of 30 degrees above the horizontal. With what velocity must the water stream be launched if it is not to drop mote than 3cm vertically on its path to the target?

thanks
 

Answers and Replies

  • #2
Päällikkö
Homework Helper
519
11
Deal with x- and y-directions separately.
Hint: x-speed is constant.
 

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