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Energy @ bed jump.

Proving and Disproving loop de loop jump.

Bed: .61 m

Buzz: .54 kg

Gravity: 9.8 m/s^2

Ramp Height: .91m

Buzz: .54kg

Radius: .31M

Solving for his potential gravitational energy by using the equation Eg=mgh

Eg = .54(kg) x 9.8(m/s^2) x .61 (m)

Eg = 3.23 J

Potential Gravitaional Energy:

PEg = mgh

PEg= .54(kg) x 9.8(J) x .91(m)

PEg = 4.82 (J)

Minimum Force and Disproving:

Final Velocity:

KE = PEg KE = .5 mv(f)^2

4.82(J) = .5 x .54(kg) x v^2

4.23(m/s^2) = v(f)

Minimum Force:

Ac = V^2 / R

V = Square root (9.8(m/s)^2 x .31 m)

V = 1.57(m/s)^2

Disproving: Everything in this scene is probable expect the fact that he is not going fast enough and the angle of the ramp is to low to reach the height of 10ft.

Energy of Loop:

PEg = mgh

PEg = .54(kg) x 9.8 x .31(m)

PEg = 1.64(J)

Law of Conservation:

KE - PE = KEf

4.82(J) - 1.64 (J) = KEf

3.18 (J) = KEf

The Physics behind: Toy Story

Work Cited:

  • http://www.toysrus.com/products/toy-story.jsp
  • Youtube.com
  • https://prezi.com/_n7jzxtrqu0c/anything-physics-project-the-physics-of-toy-story/
  • http://www.imdb.com/title/tt0114709/
  • http://en.wikipedia.org/wiki/Toy_Story

Proving and Disproving the "wild ride"

Force of Gravity:

Fg = mg Fg = 1.99(kg) x 9.8(m/s)^2

Fg = 19.5 N

On Car: 1.99(kg)

Gravity: (m/s)^2

Air Mass: .71(kg)

Hieght: 25(m)

Force of Gravity in Air:

Fg = mgh Fg = .71(kg) x 9.8(m/s)^2 x 25(m)

Fg = 173.95(N)

WILD RIDE

Disproved: The scene as a whole is very reckless and seems unreal yet, the facts check out mainly. Two things that are bad physics are the gliding ability and speed that buzz and woody have.

To infinity and beyond..

By: Jordan Jenkins

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