Projectile motion

  • Thread starter Janani
  • Start date
  • #1
1
0
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.
 

Related Threads on Projectile motion

  • Last Post
Replies
1
Views
816
  • Last Post
Replies
2
Views
577
  • Last Post
Replies
11
Views
906
  • Last Post
Replies
3
Views
1K
  • Last Post
Replies
22
Views
2K
  • Last Post
Replies
11
Views
1K
  • Last Post
Replies
1
Views
909
  • Last Post
Replies
5
Views
813
  • Last Post
Replies
1
Views
726
  • Last Post
Replies
3
Views
925
Top