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# 10:46 l LTE Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22...

10:46 l LTE Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01 am Quiz Instructions Question 26 5 pts A man applies a force of 400 N perpendicular to the door plane. I he applies this force at 80 cm from the hinges, calculate the torque in Newton meters. 320 32000 3200 Next Previous Saving.. Submit Quiz

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• ### 10:46 4 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at...

10:46 4 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 26 5 pts A man applies a force of 400 N perpendicular to the door plane. I he applies this force at 80 cm from the hinges, calculate the torque in Newton meters. 320 00 32000 3200 • Previous Next Saving Submit Quiz

• ### 10:01 1 ed LTE Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov...

10:01 1 ed LTE Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 1 4 pts A circular artery of radius 0.5 cm exerts a pressure of 15N/square meter, the force exerted will be: 7.5N none of the above 0.0012N 75N Next → Not saved Submit Quiz

• ### 10:20 7 l LTE Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov...

10:20 7 l LTE Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01 am Quiz Instructions Question 13 4 pts Pressure has many units, but blood pressure is measured in which units: psi pascals Newtons per square meter millimeters of mercury Previous Next Quiz saved at 10:20am Submit Quiz Time Running: Hide

• ### 10:20 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am...

10:20 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 12 4 pts A dentist's drill starts from rest and aceelerates to 450 rev/sec in 2.25 sec. What is the angular acceleration in rev per second squared? no angular acceleration 1012.5 200 700 • Previous Next Not saved Submit Quiz

• ### 10:21 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am...

10:21 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 14 4 pts Acceleration due to gravity on the moon's surface is 1/6 th that on earth. If a football player weighs 300 lbs on earth, his weight on the moon will be: O 300 lbs 50 lbs 1800 lbs 135 lbs • Previous Next Quiz saved at 10:21am Submit Quiz

• ### 10:53 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am...

10:53 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 28 5 pts A skater rotates at 3 revolutions per second with her arms stretched. What must she do to decrease her moment of inertia? Need more information O stretch both arms and foot out. stretch her foot out. O pull her arms in • Previous Next Not saved Submit Quiz

• ### 10:53 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 29 5 pts A...

10:53 Exit Physics 143 Exam 3 on Ch. 6,7,8, and 9 Started: Nov 22 at 10:01am Quiz Instructions Question 29 5 pts A 200 N weight is held by a student's hand with the forearm horizontal. The biceps muscle is located at 30 cm from the joint, and the weight is 80 cm from the joint. Find the upward force in Newtons exerted by the biceps on the forearm? Ignore the weight of the forearm. 280 310 533 More information...

• ### 10:32 LTE AA stillman.instructure.com Canvas Student Instructure Inc. INSTALLED OPEN HY-143-C > Quizzes Physics 143 Exam...

10:32 LTE AA stillman.instructure.com Canvas Student Instructure Inc. INSTALLED OPEN HY-143-C > Quizzes Physics 143 Exam 3 on Ch.6.7.8 and 9 Account Physics 143 Exam 3 on Ch.6,7,8, and 9 Started: Nov 22 at 10:02am Quiz Instructions Dashboard Courses Calendar Question 15 4 pts Your friend travels to the moon and while there calls you to tell you that she won 20 pounds of gold in a contest. Excitedly you tell her that you also won 20 pounds of the...

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