(adsbygoogle = window.adsbygoogle || []).push({}); Zero Launch Angle Lab

We used a spring loaded gun and shot a ball out of it.

Here's the data:

three trials:

1.78 seconds

1.34 seconds

1.39 seconds

the distance traveled was the same for each trial:

2.98 meters

the height is 1.04 m

FIND:

1. percent error on time.

2. theoretical horizontal avg

3. initial velocity

I have no idea how to find what my teacher wants. In fact, no one in my class knows. I need help. Anything is appreciated.

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# Homework Help: Horizontal Projectile Motion

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