Recent content by starprincess

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    Annie's Wagon: Dragging a Crate with 1200 N of Friction

    Homework Statement Annie uses her 1.50 x104 N Subaru wagon to drag a 2.00 x 103 N crate of mulch from the nd of her driveway. She uses a rope to attach the crate to the rear bumper of her wagon and she configures this connection so that her car will exert a horizontal force on the crate. She...
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    How to Solve Pulley and Normal Force Problems Using Newton's Laws

    No, I only know as much as what the given information states.
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    How to Solve Pulley and Normal Force Problems Using Newton's Laws

    Homework Statement An 80.0 kg student stands on a 20.0 kg platform and applies a steady downwards force of 300 N on a long rope; the rope extends up from the students hands passes over pulley#1 at the top and then under pulley #2; finally the rope is attached to the bottom of pulley #1, as...
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    How Do You Calculate the Forces Acting on Grandma and Her Chair?

    Hello everyone, I am having some trouble with some problems. For the first picture I do not understand how to do #19. Please help me! Thank you! Homework Statement Grandma, of weight 500N, exerts a steady horizontal force of 100N on her 700N wing chair, thereby pushing chair across the parlor...
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    Attempt: How to Calculate Acceleration in Pulley Systems

    Hello Everyone, I am having difficulty with these selected problems. Attached is a link to the diagram in reference to each problem. I would truly appreciate your help! Thank you! 1. In Fig.1 the scale at the left is attached to the ceiling and a mass of 1.00 kg hangs from it. It reads 9.81 N...
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