5. (15 points) A block and sphere are connected by a cord that passes over a pulley as shownin the fig. below. Assume the cord is massless and the coefficient of kinetic friction of thesurface, μk = 0.2. Take m₁ = 2.00 kg, m2 = 3.25 kg, and 0 = 45.0°.(a) What is the magnitude of acceleration (in m/s²) of the blockor sphere?(b) What is the tension (in M) in the cord?(c) What is the magnitude of acceleration (in m/s²) of the blockif you ignore the friction?m1m20

Answered: Image /qna-images/answer/173edd94-df9b-4960-afd4-e3a4b265a2a8.jpg

Answered: 5. (15 points) A block and sphere are…

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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As shown in the attached figure below, three force vectors act on an object. The magnitudes of the forces are F1= 80.0 N, F2 = 60.0 N, and F3 = 40.0 N, where N is the standard SI unit of force. The resultant force acting on the object is given by A. 40.0 N at an angle 60.0° below +x-axis B. 60.0 N at an angle 90.0° above +x-axis C. 20.0 N at an angle 34.3° below +x-axis D. 180 N at an angle 60.0° below +x-axis E. 35.5 N at an angle 34.3° above +x-axis
A student's car stalls right in front of a speed bump while she is on her way to physics class. To pull it over the bump, she ties a cable to her bumper and to a nearby tree, and pulls with a force, F, of 81.0 lbs (360 N) at the midpoint in a perpendicular direction.If θ is 11.0°, what is the size of the force pulling the car in lbs
Two blocks are connected by a (massless) string that runs over a (massless, frictionless) pulley as shown. Assume there is no friction between block 1 and the surface of the incline. 40° 2 If m₁ = 3.9 kg and m₂ = 5.9 kg, what is the tension in the string? Express your answer in N, to at least one digit after the decimal point.
A crate is pushed across a horizontal surface by the applied force shown in the figure. The magnitude of the force F = 24.1 N, 0 = 27.9°, the coefficient of kinetic friction between the block and the surface is 0.4, and M = 2.49 kg, what is the magnitude of the acceleration of the crate in m/s?
A 3 kg body is connected via an inextensible cable to a 1 kg body. A 30 N force at 37 degrees to the horizontal surface is applied at the free end of the 3 kg body and the two bodies begin moving under the effect of the applied force. Find the tension in the rope, in N. Use g =10m/s2, sin 37 = 0.6 and cos 37 = 0.8. Round the answer to the first decimal.
A cord passing over a pulley connects two masses, as shown, where m, 3.60 kg and m,6.40 kg. The system accelerates with a magnitude of 1.10 m/s. The coefficient of kinetic friction between the masses and the incline is the same for both masses. Assume the pulley is frictionless, and the cord is massless. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) 35.0 35.0 (a) what is the coefficient of kinetic friction? (No Response (b) what is the tension (in N) in the cord? (No Response N
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Consider (Figure 1). Block A weighs 50 lb and the platform weighs 16 lb. Figure 1 of 1 Part A If P = 100 lb, determine the normal force exerted by block A on B. Neglect the weight of the pulleys and bars of the triangular frame. Express your answer in pounds to three significant figures. N = Submit 195| ΑΣΦ. 41 Provide Feedback Request Answer vec ? lb
You are given the following values where M1 represents a block on a horizontal surface attached to a pulley on the edge of the table where M2 is a block hanging off of this pulley. M1=128.41 g, M2=49.80 g, Xi=33.50 cm, Xf=88.70 cm, and Δt = 1.48 sec. Remebering to transfer g to kg and cm to m, what is the coefficient of friction μk value? Enter with 3 significant figures.
A toy car is rolling down the ramp as shown in the figure. The car's mass is m = 1.6 kg and the ramp makes an angle of θ = 12 degrees with respect to the horizontal. Assume the car is rolling without friction. A) Using the coordinate system specified given an expression for the acceleration of the car in the terms of θ, g and the unit vectors i and j. B) What is the magnitude of this acceleration in m/s^2
pls answer 100% correctly thanks, A box hangs from two cables fastened to the ceiling. The cables make angles of 36 degrees and 33 degrees to the ceiling. The mass of the box is 82 kg. Determine the tension in each cable. Include a diagram showing the addition of the vectors.
If a force is applied with a magnitude of 200 N at 30 degrees above the horizontal, what are the horizontal and vertical components of this force? Group of answer choices Fa,h= 136.667 N Fa,v= 87.334 N Fa,h= 200 N Fa,v= 200 N Fa,h= 173.2 N Fa,v= 100 N Fa,h= 150 n Fa,v= 50 N

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