A 72.0 kgkg painter climbs a ladder that is 2.75 mm long leans against a vertical wall. The ladder makes a 30.0 ∘∘ angle with the wall. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Work done by several forces.   1. How much work does gravity do on the painter? Express your answer with the appropriate units. Wg= ____________   2. Does the answer to part A depend on whether the painter climbs at constant speed or accelerates up the ladder? Yes / No

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A: Given :M=180 kgv=2 m/sF=132 Nθ=16°where,M→mass of the blockv→speed of the blockF→force…

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Q: Josh pushes a 48.0-kg shopping cart with a force of 85.0 N in a direction 35.0° below the horizontal…

A: mass of cart = 48 kg Applied force = 85 N direction of force applied (θ) = 35o below horizontal axis…

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A: Given data: Mass of the object, m=7.15 kg Coefficient of friction, μ=0.644  Radius of the…

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Q: he magnitude of the force is 5.2 N and the magnitude of the displacement is 8 m as shown. What is…

A: given  Magnitude of force, F = 5.2 N  Displacement d = 8 meter  Angle between them ,60°

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Q: Problem 9: The person in the diagram pushes a lawn mower a distance d, applying a constant force of…

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