Question 4 I need to use information from question 1,2,3 Y Coefficient of friction labE Jawad Hajier - coefficent of fricCoefficient of friction labEs.google.comdocument d 1For7a0G/Taesfriction labTools Add-ons HelpLast edit was 8 minutes agoE = E = 1E = = - E - E EArialBIUAal text115672Additional massesProcedure:1. Hang the cart from the spring scale and record the mass in Kg and the weight inNewtons.a. Mass25Kgb. Weight 2.5N2. Calculate the Normal force acting on the cart:a. Normal force:3. Determine the MINIMUM amount of force needed to start your cart. It may be helpful tofilm in slow-motion to get an accurate reading on the spring scale.2.5Trial 1Force:1.4Trial 2Force:1.6Trial 3Force:1.4Average force needed to START the cart inmotion1.464. Calculate the coefficient of static friction between the cart and the surface:5. Add some masses to your cart and calculate the new Normal force:Kga. Total mass of cart and added masses:b. New weight of cart and added masses:C. Normal force:1.713.96279°F CleaFBFI0Fl2PAUSD/DBREAK

Answered: Image /qna-images/answer/9ef93b60-b2d4-4b6e-9284-d20e42672073.jpg

Procedure: 1. Hang the cart from the spring scale and record the mass in Kg and the weight in Newtons. a. Mass_.25Kg. b. Weight__2.5N 2. Calculate the Normal force acting on the cart: a. Normal force: 2.5 3. Determine the MINIMUM amount of force needed to start your cart. It may be helpful to film in slow-motion to get an accurate reading on the spring scale. Force:1.4 Trial 1 Trial 2 Force:1.6 Force:1.4 Trial 3 Average force needed to START the cart in motion 1.46 4. Calculate the coefficient of static friction between the cart and the surface:

Procedure: 1. Hang the cart from the spring scale and record the mass in Kg and the weight in Newtons. a. Mass_.25Kg. b. Weight__2.5N 2. Calculate the Normal force acting on the cart: a. Normal force: 2.5 3. Determine the MINIMUM amount of force needed to start your cart. It may be helpful to film in slow-motion to get an accurate reading on the spring scale. Force:1.4 Trial 1 Trial 2 Force:1.6 Force:1.4 Trial 3 Average force needed to START the cart in motion 1.46 4. Calculate the coefficient of static friction between the cart and the surface:

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter4: Dynamics: Force And Newton's Laws Of Motion

Section: Chapter Questions

Problem 33PE: What force is exerted on the tooth in Figure 4.38 if the tension in the wire is 25.0 N? Note that...

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