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I am confused on questions 3-6. Can anyone help? (Ignore air resistance).

I am confused on questions 3-6. Can anyone help? (Ignore air resistance). 

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Grade:10

4 Answers

Arun
25750 Points
4 years ago
Dear student
 
For question 3, there is no passage given.
Please check and repost the question with complete information
bob mcrobert
12 Points
4 years ago
Oh that is the complete information. There is no passage. Its based on the trajectories themselves. Nonetheless, I believe 3 is a, but I am not sure about the rest.
Vikas TU
14149 Points
4 years ago
Dear student 
When you launch a projectile into the air, you can use physics to determine how long it will remain airborne. Because the force of gravity only acts downward that is, in the vertical direction you can treat the vertical and horizontal components of the flight path separately. As a result, you can calculate things like the time the projectile will be airborne before it strikes the ground.
aswanth nayak
100 Points
4 years ago
Dear Student,
You can calculate things like the time the projectile will be airborne before it strikes the ground.
When you launch a projectile into the air, you can use physics to determine how long it will remain airborne. Because the force of gravity only acts downward that is, in the vertical direction you can treat the vertical and horizontal components of the flight path separately.
 
Good luck.......
Hope this Helps you
Regards
 

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