m₁ A block with mass m, = 8.7 kg is on an incline with an angle 8 = 37° with respect to the horizontal. For the first question there is no friction, but for the rest of this problem the coefficients of friction are: HK = 0.36 and μ = 0.396.

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A: Given: Mass of man is 70 kg. Depth of well is 15 m. Maximum tension the rope can withstand is 700 N.

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Q: t's a beautiful sunny day and you decide to go fishing for small crappies. Instead a very large…

A: Write the given values of this problem. a=4.2 m/s2F=25 pounds or 111.2 N

Q: A boy riding a bicycle is travelling on a horizontal curved road of radius 25 m, at speed of 36…

A: To find-(1) Angle (θ)=?(2) force of friction (F)=?Given that-r=25 mV=36 km/hr=360003600=10 m/sM=100…

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A: Free Body diagrams are the basic diagrams that are used to find the net forces acting on a certain…

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Q: How this force of the same magnitude and direction should be applied that the box only slides or…

A: In case of topple, the moment will be in equilibrium condition about the point of contact.

Q: e adjoining figure, two blocks of masses 3 kg and 5 kg are hung from an 80-cm stick hose mass…

A:

Q: A 2×12 board is about 2.18 kg per linear foot. A 16-foot length board of Southern Yellow Pine is…

A: Given: Length density of the board: 2.18 kg per linear foot. The length of the board: 16 feet=4.88…

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A:

Q: Why is it important to secure file cabinets to the floor, especially cabinets with heavy loads in…

A: It is dangerous to pull open the upper drawers of a fully-loaded file cabinet that is not secured to…

Q: If the coefficient of friction between the steel wedge and the moist fibers of the newly cut stump…

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Q: Do Chapter 12, Problem 5. This is an integration problem, to calculate the center of mass (center of…

A: In this case, we are supposed to find the x-coordinate of the center of mass. To find this, we will…

Q: What will happen when the supports are removed from this system? kg kg 1.75 1.5 1.25 1 0.75 0.5…

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Q: A person is pushing a wheelbarrow along a ramp that makes an angle ?=43.0∘ with the horizontal. The…

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Q: A block with a mass of 0.350kg is placed on a rough planar surface that is inclined 30° above the…

A: The mass of the block, m=0.350 kg The angle of inclination, θ=30° The coefficient of static…

Q: 8-10. The uniform 20-lb ladder rests on the rough floor for which the coefficient of static friction…

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A:

Q: 1 Let u= 1/5. After separation from W, U continues to fall. Find velocity v of U when it impacts the…

A: Hey there, since you have asked multiple questions, we have answered the first one for you…

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Q: A 65 kg person is standing on a 25 kg wood board as shown. How far can they go past the left support…

A: Mass of board = 25kgMass of person = 65kgLength of board = 5.5m

Q: You place a 15.0-m long, 22-kg uniform ladder against a smooth vertical wall with the bottom of the…

A: Ladder of length (L) =15m  Uniform ladder of mass (m) =22kg Mass of the person(mp) =60kg Coefficient…

Q: Consider a method for measuring the mass of a person’s arm in anatomical studies. The subject lies…

A: The free body diagram of the arm is,

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: