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TRANSCRIPT
IMPULSIVE FORCE
Tutor: PUAN NAHARIAH YAHAYA
Group Members: ONG YONG SENG( GROUP LEADER )
CHENG BENG TATTELWIN HENGLIM ZHIYONG
OOI ZHONG KAI
SMK SEBERANG JAYAYEAR 2012
For example ,A karate expert can break
thick wooden slab with his bare hand that
moves at a very fast speed. The short
impact time results in a large impulsive
force on the wooden slab.
Objective
To help people realize the importance of Impulsive Force in daily life
General Objective:- To determine whether the different surfacewill affect the impulsive force
- The effect of increasing or decreasing of time of impact on impulsive force
- To determine whether the velocity will affect the impulsive force
- To determine whether the different mass of object will affect the impulsive force
Do anyone know what is impulsive force?
About 60% of teachers don’t know
About 70% of students don’t know
So, overall 65% don’t know it actually.
BibliographyBook Reference:
• Physics Reference Book (Ace Ahead) Volume 1 written by Poh Liong Yong, Jonathan Wong, Lee BengHin 2008• Physics Reference Book (Pearson Longman) Volume 1 written by Cheong Foon Choong• Physics Reference Book (Pelangi) Volume 1 written by Poh Liong Yong• “A college text-book of physics” written by Arthur Lalanne Kimball and Peter Irving Wold• “Mechanics for Engineering” written by H. Fawkes • “Advanced Physics for you” written by Keith Johnson, Simmons Hewett, Sue Holt, John Miller
http://hyperphysics.phy-astr.gsu.edu/hbase/impulsive force.html
http://en.wikipedia.org/wiki/Impulsive_forcehttp://www.physicsclassroom.com/mmedia/impulsive forcehttp://library.thinkquest.org/2745/data/impulsive force.htmhttp://www.ehoInternet Reference:w.com/list_6601914_science-projects-impulsive-force.htmlhttp://academic.greensboroday.org/~regesterj/potl/Mechani
cs/ImpulsivelForce.htmhttp://web.presby.edu/physics/phys121-
lab/ImpulsiveForce.pdf
Members are preparing the scale diagram for calculating the displacement of the sponge after collide by egg