2 Answered Questions for the topic Ground To Ground

Ground To Ground Velocity Phyiscs

10/28/17

A bullet was fired with a 10 m/s horizontal velocity and a 29.4 m/s vertical velocity. The total time of the bullet's flight was 6 secs.
What was the maximum height and maximum range of the bullet? I got the answers of Δy=44.1 m And Δx= 60.0 m
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Ground To Ground Physics Projectile

10/11/17

Frankie shot an artillery shell at a 40 degree angle. The shell had a muzzle velocity of 230 m/s. How far did the shell go before it hit the ground?
I believe these are the knowns: X- Vxi= 230cos40 (176.19), vxi = vxf, ax=0. Y- Vyi= 230sin40 (147.84) vyf= -147.84, ay= -9.8. I used the equations vyf=vyi + at, to find t. I used Δx=vxit + .5at2. I... more
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