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Question about Torque and Angular Momentum

Subject Physics

Physics

Source Originais Teachy

Originais Teachy

Topic Torque and Angular Momentum

Torque and Angular Momentum

Difficulty Medium

Medium

(Originais Teachy 2023) - Question Medium of Physics

A ladder of 4 meters is leaning against a wall and the foot of the ladder is moving away from the wall at a constant speed of 1 m/s. At the moment when the foot of the ladder is 3 meters away from the wall, determine the speed at which the top of the ladder is sliding down along the wall. Use the principles of statics of a rigid body and solve through the relationships between forces and moments in systems in equilibrium.

2 m/s

3 m/s

1 m/s

0.5 m/s

1.5 m/s

Answer sheet:

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