c) One of the bestselling items at the stall are gummy worms, so you decide toperfect the recipe. The ideal gummy will stretch a little as you bite into it, butnot too much. The mold you use produces worms with a length of 0.1m and adiameter of 0.03m.You narrow it down to two recipes. In the graph below are the two possibleoptions you produce when you hang weights from the bottom of your twomost likely gummy worms and measure the extension.86Force (N)00.20.4Extension (cm)0.60.8Calculate the Young Modulus of the gummy worms by converting one of the optionsinto a stress/ strain graph (to be shown with your answers) and the other by usingcalculations. Choose which gummy worm you think would be better and explain why. Question 2 - Go Kart Track (AC1.1, 1.2, 3.1, 3.2, 5.1 & 5.2)Your go karts have a mass of 450kg and travel around a circular curve on a flat,horizontal track at a radius of 42 m.a) Draw a diagram to show the go kart on the track and add an arrow to showthe direction of the frictional force needed for the car to travel around thecurve at a radius of 42 m.b) The maximum frictional force between the tyres and the road is equal to 20%of the weight of the car and driver. Calculate the coefficient of friction when anadult of mass 70kg is driving the kart.c) Calculate maximum angular velocity at which the car can travel round thecurve at a constant radius of 42 m.

Name: c) One of the bestselling items at the stall are gummy worms, so you
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Description: c) One of the bestselling items at the stall are gummy worms, so you decide toperfect the recipe. The ideal gummy will stretch a little as you bite into it, butnot too much. The mold you use produces worms with a length of 0.1m and adiameter of 0.03

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Question 2 - Go Kart Track (AC1.1, 1.2, 3.1, 3.2, 5.1 & 5.2) Your go karts have a mass of 450kg and travel around a circular curve on a flat, horizontal track at a radius of 42 m. a) Draw a diagram to show the go kart on the track and add an arrow to show the direction of the frictional force needed for the car to travel around the curve at a radius of 42 m. b) The maximum frictional force between the tyres and the road is equal to 20% of the weight of the car and driver. Calculate the coefficient of friction when an adult of mass 70kg is driving the kart.

Question 2 - Go Kart Track (AC1.1, 1.2, 3.1, 3.2, 5.1 & 5.2) Your go karts have a mass of 450kg and travel around a circular curve on a flat, horizontal track at a radius of 42 m. a) Draw a diagram to show the go kart on the track and add an arrow to show the direction of the frictional force needed for the car to travel around the curve at a radius of 42 m. b) The maximum frictional force between the tyres and the road is equal to 20% of the weight of the car and driver. Calculate the coefficient of friction when an adult of mass 70kg is driving the kart.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 59PQ: You are part of a team in an engineering class that is working on a scale model of a new design for...

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