Comments on: Projectile Motion

By: Dailen Espinosa

Dailen Espinosa — Tue, 14 Oct 2008 20:00:00 +0000

i hve trouble finding the velocity and the angles,sometimes i get to understand it in class,but then when the teacher moves on to the next step i get lost,i would want to get some help on knowing how do you get the velocity and is it always the same number?

By: Anonymous

Anonymous — Tue, 23 Sep 2008 14:41:22 +0000

isa bodyprojectedvertically upwardaprojectile?

By: Lorenzo

Lorenzo — Thu, 11 Sep 2008 18:32:49 +0000

I have a problem finding initial velocity on projectiles- range vs height experiments.
I have the following data: r = 30 cm h= 27.43

Please help.

Lorenzo.

By: Anonymous

Anonymous — Fri, 05 Sep 2008 08:55:59 +0000

hi, a psi is a psi, not an ypsilon

By: abcde

abcde — Sun, 31 Aug 2008 11:04:53 +0000

pls could u mail me the source code of the applet as soon as possible

By: Michael

Michael — Mon, 25 Aug 2008 15:19:43 +0000

Thanks for information. Friend advice to read you. Good thing. Favourited! Wanna read you more!

By: Saulius

Saulius — Mon, 18 Aug 2008 16:53:19 +0000

Hello,

there is only sparse information of how to calculate the distance/angle of the projectile in presence of the air drag.

Would it be possible to increase the selectable velocity to 100 m/s and the ranges, accordingly?

Air drag can also be calculated from the weight, shape and area of projectile when looking from the front.

In activities such as slinging (www.slinging.org) the stone or lead projectile velocities up to 100 m/s are not uncommon.

sincerely,

Saulius

By: dees

dees — Wed, 13 Aug 2008 01:59:29 +0000

air travel flight time calculatorProjectile Motion