Physics, 12.12.2019 02:31, patrickfryer240
Torque: two equal-magnitude forces are applied to a door at the doorknob. the first force is applied perpendicular to the door, and the second force is applied at 30° to the plane of the door. which force exerts the greater torque about the door hinge?
a. the second force (applied at an angle)
b. the first force (applied perpendicular to the door)
c. both forces exert equal non-zero torques.
d. both forces exert zero torque.
Answers: 3
Other questions on the subject: Physics
Physics, 21.06.2019 18:00, mya1318
Amanometer is used to measure the air pressure in a tank. the fluid used has a specific gravity of 1.25, and the differential height between the two arms of the manometer is 34 in. if the local atmospheric pressure is 12.7 psia, determine the absolute pressure in the tank for the cases of the
Answers: 3
Physics, 21.06.2019 20:20, acsmelis
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Do you know the correct answer?
Torque: two equal-magnitude forces are applied to a door at the doorknob. the first force is applie...
Questions in other subjects:
Mathematics, 11.05.2021 01:50
Mathematics, 11.05.2021 01:50
