Recent content by Xiju

Oh crap this is 3 dimensional. Scratch my post. I was talking about 2 D.

well straight up it would be 90 degrees. 58sin 90 / 9.81 = 5.912 seconds.

Along the Y axis the acceleration is always constant. The speed is constant as long as the acceleration doesn't change. The velocity would be constant as well as its x velocity, however the Y velocity wouldn't be constant because at the highest peak of the projectile the y velocity would be 0.

well you need an angle because time would depend on the angle you use. For example if you launched the rocket at a 50 degree angle the time to reach its peak would be 58sin50 / 9.81 = 4.42 secs. But if you launched the rocket at a 70 degree angle it would be 58sin70 / 9.81 = 5.55 seconds. So you...

Homework Statement I need to find the angle (theta) that when an object is launched from it, it will go the same distance vertically as horizontally. So if it went 100 feet up in the Y axis it also went 100 feet in the X axis. Thanks. ps. can you show me how you got this answer? Homework...