Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Dashboard x () Unit 3.1 Class Activity G: Josiah's x Class Activity 17.7 - Josiah's Spe X * Course Hero x + @ File |

image text in transcribedimage text in transcribed
image text in transcribedimage text in transcribed
Dashboard x () Unit 3.1 Class Activity G: Josiah's x Class Activity 17.7 - Josiah's Spe X * Course Hero x + @ File | C:/Users/Quang%20Nghiem/Downloads/Class%20Activity%2017.7%20-%20Josiah's%20Speed.pdf EX ALIN: Class Activity 17.7 - Josiah's Speed.pdf 1 / 2 | - 100% +|H Daylonnie's 12.0 kg baby brother Josiah sits on a mat. Daylonnie pulls the mat across the floor using a rope that is angled 30 degrees above the floor. The tension is a constant 38.0 N and the coefficient of friction is 0.190. Use the Work-Energy Theorem to find Josiah's speed after being pulled 3.4 m. a) Draw a free-body diagram for Josiah b) Break each force into traditional x and y components Force X Component Y Component c) Use Newton's 2nd Law to solve for the normal force acting on Josiah. d) Calculate the force of friction acting on Josiah and his mat. e) Calculate the Work done by gravity 890F Q Search x 11:21 PM Mostly clear 6/29/2023Dashboard x () Unit 3.1 Class Activity G: Josiah's x Class Activity 17.7 - Josiah's Spe X * Course Hero x + C D @ File | C:/Users/Quang%20Nghiem/Downloads/Class%20Activity%2017.7%20-%20Josiah's%20Speed.pdf EX ALIN: Class Activity 17.7 - Josiah's Speed.pdf 2 / 2 | - 100% +| e) Calculate the Work done by gravity f) Calculate the work done by the normal force g) Calculate the work done by friction h) Calculate the work done by Daylonnie (Tension) i) Use the Work - Kinetic Energy theorem to find the final speed of Josiah on his mat. 890F 11:21 PM Mostly clear Q Search D 6/29/2023

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introduction To Solid State Physics

Authors: Charles Kittel

7th Edition

471111813, 978-0471111818

More Books

Students also viewed these Physics questions

Question

what is the most common cause of preterm birth in twin pregnancies?

Answered: 1 week ago

Question

Which diagnostic test is most commonly used to confirm PROM?

Answered: 1 week ago

Question

What is the hallmark clinical feature of a molar pregnancy?

Answered: 1 week ago