Problem 9: A horizontal force, F1 = 95 N, and a force, F2 = 19.7 N acting at an angle of θ to the horizontal, are applied to a block of mass m = 2.1 kg. The coefficient of kinetic friction between the block and the surface is μk = 0.2. The block is moving to the right.Randomized VariablesF1 = 95 NF2 = 19.7 Nm = 2.1 kgPart (a) Solve numerically for the magnitude of the normal force, FN in Newtons, that acts on the block if θ = 30°. Part (b) Solve numerically for the magnitude of acceleration of the block, a in m/s2, if θ = 30°. SO FOR A I GOT 10.73 AND IT WAS WRONGAND FOR B I GOT 52.34 WHAT AM I DOING WRONG??????/// yF₁XμkmF₁₂20Otheexpertta.com

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Answered: Problem 9: A horizontal force, F1 =…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Problem 9: A horizontal force, F₁ = 95 N, and a force, F₂ = 19.7 N acting at an angle of θ to the horizontal, are applied to a block of mass m = 2.1 kg. The coefficient of kinetic friction between the block and the surface is μ_k = 0.2. The block is moving to the right.

Randomized VariablesF₁ = 95 N
F₂ = 19.7 N
m = 2.1 kg

Part (a) Solve numerically for the magnitude of the normal force, F_N in Newtons, that acts on the block if θ = 30°.

Part (b) Solve numerically for the magnitude of acceleration of the block, a in m/s², if θ = 30°.

SO FOR A I GOT 10.73 AND IT WAS WRONG

AND FOR B I GOT 52.34 WHAT AM I DOING WRONG??????///

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