Please answer question 2, parts d and e Question 2.A block of mass m, hangs from an ideal rope attached to a block of mass m2 which sits on an incline ofangle ø. Friction is present between the ramp and m2.M2gm2g coslphi)mlg(a) Assume that initial neither block is moving. Draw a separate free body diagram for each mass.(b) If the blocks are not moving, what is the magnitude and direction of the force of static friction on m2?(c) If the block are not moving, what is the smallest possible value for the coefficient of static friction u.between the ramp and m2?(d) Now someone briefly pushes the second block so that it begins to slide down. After the person stopspushing, what is the direction and magnitude of the force of kinetic friction on m2 if µk = 1/18?(e) What is the acceleration of block 1?the force of frietion, Fe, is given asIf the blocks are not moving, the magnitude ofdiagram,seenin thefree bodyFf = T+ Mgg sinØthe tensionin the cableare stationaryis givenwhentheblocusasT= M, 9therefore,Fe = Mig. + M2gsin ØThe directionofthe forceof frictiois in upwarddireċtionalong the inclineplaneC) The staticfrictional force1s given asFf =HM, gcosøof frictional forcein (6) we geterva ting itje = Mig cos Ø = Mig+ Mz g sin ØM= Mig+ Mz g sin ØtheequationwithこMig cos ØMinimu mStatic coefficient reavired for the blocks to bethe+ M, snØMI cos Øthis isstationary Question 2.A block of mass m1 hangs from an ideal rope attached to a block of mass m2 which sits on an incline ofangle ø. Friction is present between the ramp and m2.M.Mi(a) Assume that initial neither block is moving. Draw a separate free body diagram for each mass.(b) If the blocks are not moving, what is the magnitude and direction of the force of static friction on m2?(c) If the block are not moving, what is the smallest possible value for the coefficient of static friction usbetween the ramp and m2?(d) Now someone briefly pushes the second block so that it begins to slide down. After the person stops1/18?pushing, what is the direction and magnitude of the force of kinetic friction on m2 if µk =(e) What is the acceleration of block 1?

(d) Now someone briefly pushes the second block so that it begins to slide down. After the person stops pushing, what is the direction and magnitude of the force of kinetic friction on m2 if uk = 1/18? (e) What is the acceleration of block 1?

(d) Now someone briefly pushes the second block so that it begins to slide down. After the person stops pushing, what is the direction and magnitude of the force of kinetic friction on m2 if uk = 1/18? (e) What is the acceleration of block 1?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 8P: A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 1 and y = 3t3...

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A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 1 and y = 3t3 + 2, where x and y are in meters and t is in seconds. Find the magnitude of the net force acting on this object at t = 2.00 s.
A woman exerts a horizontal force of 119 N on a box with a mass of 39.2 kg. If the box doesn't move, what's the magnitude of the static friction force (in N)? What is the minimum possible value of the coefficient of static friction between the box and the floor? (Assume the box remains stationary.)
Two forces, F1=20 N and F2=10 N, are acting on a block of mass 5kg sitting on a horizontal surface with coefficient of kinetic friction k = 0.17. The block moved to + x-axes, what is themagnitude of: a) the normal force? b) the friction force? c) the net force on the block? d) the resulting acceleration of the block?
A block with a mass of m = 46 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 10.5 N. The second has a magnitude of F2 = 23.5 N and acts on the body at an angle θ = 23° measured from horizontal, as shown. a) Write an expression for the component of net force, Fnet,x, in the x-direction, in terms of the variables given in the problem statement. b)Write an expression for the magnitude of the normal force, FN, acting on the block, in terms of F2 and the other variables of the problem. Assume that the surface it rests on is rigid. c)Find the block's acceleration in the x-direction, ax, in meters per second squared.
A block with a mass of m = 46 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 10.5 N. The second has a magnitude of F2 = 23.5 N and acts on the body at an angle θ = 23° measured from horizontal, as shown. a)Write an expression for the component of net force, Fnet,x, in the x-direction, in terms of the variables given in the problem statement. b)Write an expression for the magnitude of the normal force, FN, acting on the block, in terms of F2 and the other variables of the problem. Assume that the surface it rests on is rigid.
Consider the figure below, where M 2 = 4.0 kg is stacked on top of M 1 = 12.0 kg, which is accelerating along ahorizontal, icy, frictionless surface at a = 5.0 m/s 2 . (a) What’s the minimum static coefficient of friction between the blocks that will prevent M 2 from sliding off? Draw a free-body diagram for each block (b) What’s the force acting on the bottom block given the condition in (a)?(c) If the coefficient of kinetic friction is half the amount you solved in (a) find the acceleration of block M 2 , where the acceleration of the bottom block remains the same.(d) What’s the force acting on the bottom block given the condition in (c)?
Four forces act on an object, given by A = 43.3 N east, B = 46.3 N north, C = 76.7 N west, and D = 60.7 N south. (Assume east and north are directed along the +x-axis and +y-axis, respectively.) What is the magnitude of the net force (in N) on the object? What is the direction of the force? (Enter your answer in degrees counterclockwise from the +x-axis.)
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Two thieves want to steal a 1mx1mx1m Lazada Mystery Box worth of 1million pesos that is placed on a warehouse with a cemented floor. When they successfully break into the warehouse using a bobby pin they realize that they both cannot carry the 400 lb package, so they decided to push it out of the warehouse. If the untouched package and the cemented floor has a coefficient of friction of 0.400, what is the maximum amount of force they first need to exert in order to make the package move when they will: A) push the package with their hands 90 degree with the vertical wall of the box. B) push the package with their hands in 120 degree with the vertical wall of the package. C) When they decided to pull the box instead and their hands are in 120 degree with the top edge of the box. ASAP