Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in our knowledge base article
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
You can change this under Settings & Account at any time.
Transcript of Physics
Taped gun at a 45 degree angle (using wooden blocks)
Laid tape on the floor and laid tape measure next to it 0 m-9 m
Two people watched where the bullet landed
One person recorded distance Testing and Results We tested bullets A, B, and C each 100 times.
Average Distance Velocity Time
Bullet A 7.84 m 8.44 m/s .9 s
Bullet B 8.11 m 8.56 m/s .9 s
Bullet C 7.93 m 8.46 m/s .9 s Conclusion Bullet A: Bullet B: Bullet C: Hypothesis: If three different bullets are shot out of the same Nerf gun, each bullet will travel a different distance and have a different velocity. Determining the Velocity of a Nerf Projectile Bullet B traveled the farthest and had the fastest velocity.
The velocities of Bullets A and C were nearly identical.
The time for all three bullets was nearly the same.
We concluded that the head weight of the bullet does make
a difference regarding the velocity and total distance each
bullet travels. Statistical Analysis Standard Deviation How we found velocity We found velocity and time using the following two equations: Dy= Viyt + 1/2Ayt² Dx= Vxt or t=Dx/Vx Diagram Variables Dx=average distance
Ay=9.8m/s^2 Mean Median Mode
Bullet A 8.44 8.68 8.44
Bullet B 8.56 8.975 9.04
Bullet C 8.46 8.83 8.52 Bullet A
Bullet C 0.3144534940