Recent content by weesieman

Vi for Y is 0, so I would need to use the formula to find the time, which is .77 seconds, so with this I can find Dx right?

I don't think I can use it because all I really know in that formula is Vi and Acceleration

1. I have a ball that is thrown off a 3m high cliff at 20 m/s horizontally, what is the displacement on the X axis, Vf, and tair? (assuming no air resistance) Homework Equations d=Vi*t+(1/2a*t2 The Attempt at a Solution When I tried to solve this problem I couldn't really find an...

thanks i got it

oh right I think i got it. vf-vi/t

v=d/t

The rate that velocity changes

Homework Statement A supersonic jet flying at 160 m/s is being accelerated uniformly at 23.7 m/s for 20 s. What is its final velocity? Answer in units of m/s Homework Equations V(final) = V(initial)^2 +2ad. Well that's what I tried using but we just started this topic and I am not sure...