Recent content by TheRandomCrab

data helps but I did not do the experiment but the experiment is too shoot a marble down a pvc pipe at different angles held up by a stack of textbooks and mark the fall of the marble ball through carbon paper and then measure distances

can't post it though

I can't post it though

Its like a lab based on projectile motion

There but not quite. I can base this off of a data sheet with distance and angles time etc.. and such

I don't know uhhhhh

Yep entire questions

I need to write two paragraphs on these 2 questions anything more?

So do they hit the ground with the same force

I know that's what I am reading I thought the same.

I keep reading that the initial kinetic energy is sporadic or it goes up and down depending on the angle.

The energies decrease as the angle gets bigger and the projectiles launched at different angles hit the ground with with the same force, its an introduction to physics just a little confused. But that's what I think.

Homework Statement Questions: 1. What can be said about the energies of the projectiles launched at different angles? Explain. 2. Will the projectiles launched at different angles hit the ground with the same force or with different forces? Explain.Homework EquationsThe Attempt at a Solution