QUESTION 1 During a fireworks display, a shell is shot into the air with an initial speed of 91.0 m/s at an angle of 81.
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
QUESTION 1 During a fireworks display, a shell is shot into the air with an initial speed of 91.0 m/s at an angle of 81.
QUESTION 1 During a fireworks display, a shell is shot into the air with an initial speed of 91.0 m/s at an angle of 81.4° above the horizontal, as illustrated in Figure. The fuse is timed to ignite the shell just as it reaches its highest point above the ground. Calculate the height at which the shell explodes. Enter your answer in meters using 3 significant figures. h = 233 m V. = 75° X = 125 m х