- #1
cowgiljl
- 63
- 1
A projectile is fired with an intial speed of 113 m/s at an angle of 60 degrees above the horizonal from the top of a cliff 49.0 m high
a) time to reach the max height
b) max height above the base
c) total time in the air
d) horizonal range of the projectile
I used the formula t^2 = Vo*sin 60/g
t^2 = 113*sin60/9.80 = 9.98 seconds
And after that i am totally lost and can't find any real go examples in the book.
where can i go from here and what formulas can i used Still going over notes and reviewing the book.
I also drew a picture
a) time to reach the max height
b) max height above the base
c) total time in the air
d) horizonal range of the projectile
I used the formula t^2 = Vo*sin 60/g
t^2 = 113*sin60/9.80 = 9.98 seconds
And after that i am totally lost and can't find any real go examples in the book.
where can i go from here and what formulas can i used Still going over notes and reviewing the book.
I also drew a picture