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1. Joe is moving his refrigerator to take to college and he begins by pushing it across the wooden kitchen floor. On a flat surface like the floor, how do you calculate how hard he needs to push? Draw a free body diagram (on paper) to help explain your answer and use the simulation Ramp: Force and Motion to check your ideas. Record the minimum force Joe would have to use to move the refrigerator on the kitchen floor. 2. Later, Joe is ready to load his refrigerator onto the moving truck. a. Explain how he would calculate how much force to use to lift the refrigerator straight up into a truck. b. Joe starts thinking about easier ways to get it in the truck and remembers he has some wood that he could use to make a ramp. How could he calculate the minimum force needed to push it up the ramp? 10.0° c. Use the simulation to check your ideas by running experiments with different objects at several angles. Make a data table including several trials with the calculations.

1. Joe is moving his refrigerator to take to college and he begins by pushing it across the wooden kitchen floor. On a flat surface like the floor, how do you calculate how hard he needs to push? Draw a free body diagram (on paper) to help explain your answer and use the simulation Ramp: Force and Motion to check your ideas. Record the minimum force Joe would have to use to move the refrigerator on the kitchen floor. 2. Later, Joe is ready to load his refrigerator onto the moving truck. a. Explain how he would calculate how much force to use to lift the refrigerator straight up into a truck. b. Joe starts thinking about easier ways to get it in the truck and remembers he has some wood that he could use to make a ramp. How could he calculate the minimum force needed to push it up the ramp? 10.0° c. Use the simulation to check your ideas by running experiments with different objects at several angles. Make a data table including several trials with the calculations.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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1. Joe is moving his refrigerator to take to college and he begins by pushing it across the wooden kitchen floor. On a flat surface like the floor, how do you calculate how hard he needs to push? Draw a free body diagram (on paper) to help explain your answer and use the simulation Ramp: Force and Motion to check your ideas. Record the minimum force Joe would have to use to move the refrigerator on the kitchen floor. 2. Later, Joe is ready to load his refrigerator onto the moving truck. a. Explain how he would calculate how much force to use to lift the refrigerator straight up into a truck. b. Joe starts thinking about easier ways to get it in the truck and remembers he has some wood that he could use to make a ramp. How could he calculate the minimum force needed to push it up the ramp? 10.0° c. Use the simulation to check your ideas by running experiments with different objects at several angles. Make a data table including several trials with the calculations.
Transcribed Image Text:1. Joe is moving his refrigerator to take to college and he begins by pushing it across the wooden kitchen floor. On a flat surface like the floor, how do you calculate how hard he needs to push? Draw a free body diagram (on paper) to help explain your answer and use the simulation Ramp: Force and Motion to check your ideas. Record the minimum force Joe would have to use to move the refrigerator on the kitchen floor. 2. Later, Joe is ready to load his refrigerator onto the moving truck. a. Explain how he would calculate how much force to use to lift the refrigerator straight up into a truck. b. Joe starts thinking about easier ways to get it in the truck and remembers he has some wood that he could use to make a ramp. How could he calculate the minimum force needed to push it up the ramp? 10.0° c. Use the simulation to check your ideas by running experiments with different objects at several angles. Make a data table including several trials with the calculations.
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