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1. Two children are pushing a door with forces F= 75N and F= 60N, as shown in the figure. Their pushes are balanced, and
1. Two children are pushing a door with forces F= 75N and F= 60N, as shown in the figure. Their pushes are balanced, and the door does not move. What is the angle of F with the door? The length of the door is 80cm, and F is acting 15cm away from the door's edge. LO F2 axis ? 30% 80cmm/F P
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The question involves the concept of torque which is a measure of the rotational force on an object such as a door Torque is calculated by the product ...
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Mechanics of Materials
Authors: James M. Gere, Barry J. Goodno
7th edition
495438073, 978-0495438076
