Save & Close Submit for Grading Finding the Coefficient of Friction he We'll apply our knowledge of forces and friction to calculate the coefficient of friction using the acceleration we've calculated. 1. Lets look at the vertical forces. There are two forces, a weight down and a normal force up. How do these two forces compare in this situation? OWN W=N OWN Submit Answer 1 /2 submissions remaining 2. What is the Weight of the person? Show calculation or explain how you found it. (include units) Hint: Remember the equation to calculate weight. It needs the mass and "g". The mass of the person was given at the very beginning of the lab BIV BEBE Of F = mg F = (80 kg)(9.8 m/s^2) = 784 N9 PM). Shayla Nguyen Score: 1 / 10 (10.00%) Save & Close Submit for Grading O W=N OWN Submit Answer 1 / 2 submissions remaining 2. What is the Weight of the person? Show calculation or explain how you found it. (include units) Hint: Remember the equation to calculate weight. It needs the mass and "g". The mass of the person was given at the very beginning of the lab BIV BEEE Of F = mg F = (80 kg)(9.8 m/s^2) = 784 N Score: 0/ 1 3. What is the normal force acting on the person? Show calculation or explain how you found it. (include unit). BIU HEFE Of The normal force is 784 N because the normal force and weight are equal. Score:Go Back To Classes Show Split Question View Lab 5: Person Sliding on a Snowy Surface - Calculating Coefficient of Kinetic Friction (Due: 2/18, 11:59 PM). Shayla Nguyen Score: 1 / 10 (10.00%) Save & Close Submit for Grading Score: 0 / 1 3. What is the normal force acting on the person? Show calculation or explain how you found it. (include unit). The normal force is 784 N because the normal force and weight are equal. Score: 0/ 1 4. Since we found the acceleration above, we can find the net force on this person. Calculate the net force acting on the sliding person if the total mass is 80 kg? Upload a picture of your work (make sure to include correct unit) Hint: Remember, Fnet = ma BIV BEEFOf F = ma netShow Split Question View Lab 5: Person Sliding on a Snowy Surface - Calculating Coefficient of Kinetic Friction (Due: 2/18, 11:59 PM). Save & Close Submit for Grading Shayla Nguyen Score: 1 / 10 (10.00%) F. = ma net m = 80 kq a= 1.13m/s2 2 = 80 kq x 1. 13 m/s = 90.4 N Score:Go Back To Classes Show Split Question View Lab 5: Person Sliding on a Snowy Surface - Calculating Coefficient of Kinetic Friction (Due: 2/18, 11:59 PM). Shayla Nguyen. Score: 1 / 10 (10.00%) Save & Close Submit for Grading 5. Based on your calculation above, what is the force of friction between the person's shoes and the ice? What is the direction of friction? Explain clearly. Hint: The only horizontal force acting on this person is friction. BIVBEEF 8 fx Score: 0/ 1 6. Final Step! Calculate the coefficient of friction between the person's shoes and the ice. Upload a picture of your work. . Saved What should the unit of coeffient of friction be? BIVEEFE Of Score: 0/ 1 Lock Answer and Continue