On a horizontal surface with ( µk = 0.25 ), a 7 kg is dragged with a 450 N applied force F due East. a. Draw all forces acting on the moving object, calculate the normal force and the acceleration.

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Q: A 5.0kg block is pulled along a horizontal frictionless floor by a cord that exerts a force T = 12N…

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Q: A 37-kg crate is placed on an inclined ramp.When the angle the ramp makes with the horizontal is…

A: (a) Apply Newton’s second law perpendicular to the plane of the incline

Q: A man exerts a horizontal force of 127 N on a crate with a mass of 38.2 kg. HINT (a) If the crate…

A: The horizontal force is F=127 N The mass of the crate is m=38.2 kg Calculating the weight of the…

Q: On November 6, the fight between Saúl “el Canelo” Álvarez (m=76 kg) and the American Caleb Hunter…

A: a) acceleration of Canelo a = F/m = 3000/76  a = 39.47 m/s2

Q: An elevator weighing 8000N starting from rest, attains an upward velocity of 4 m/s in 3 seconds with…

A: Visualize the problem: The free body diagram of elevator.

Q: A force of 40 N accelerates a 5.0-kg block at 6.0 m/s? along a horizontal surface. a. How large is…

A: Given Force ,F=40 N Accelerates, a= 6.0 m/s2 Mass, m=5.0-kg   To determine: (a) the frictional…

Q: A force F applied to an object of mass m, produces an acceleration of 4.00 m/s. The same force…

A: GivenFor Mass, m1 , Acceleration, a1=4.00 m/s2AndFor Mass, m2 , Acceleration, a2=1.70 m/s2

Q: The owner is dragging a baggage weighing 45.0 kg across a horizontal surface with a coefficient of…

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Q: A 110-kg fishing vessel travels Celebes Sea to catch variety of fish. But due to storm, the wind led…

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Q: A cleaner is pushing an 11 kg dustbin across a level floor at constant speed. The coefficient of…

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Q: A 20kg is pulled on by a rope that forms an angle of 30 degrees to the horizontal and and has 150 N…

A: The given question can be solved by using the concept of Newton's laws of motion. Newton's laws of…

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Q: Three blocks on a frictionless horizontal surface are in contact with each other. A force F is…

A: applied force on the first block (F) = 12 N m1 = 2.3 kg m2 = 1.2 kg m3 = 3.7 kg

Q: At the instant a race began, a 65-kg sprinter exerted a force of 720 N on the starting block at a…

A: a)Component of force in horizontal direction is,

Q: A girl exerts a horizontal force of 131 N on a box with a mass of 38.7 kg. HINT (a) If the box…

A: Mass of the box is m = 38.7 kg Horizontal force exerted of the box is F = 131 N

Q: A 20kg block lies on a triangular block that is inclined at 30 degrees. a) What is the force of…

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Q: The block shown in figure #1 above has a mass of 4.30 kg. The applied force (? ⃑ ) has a magnitude…

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Q: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a…

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Q: A child of mass m rides on a toboggan down a slick, ice-covered hill inclined at an angle u with…

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Q: A 10-lb block of steel is at rest on a horizontal table. The coefficient of static friction between…

A: Given data: The mass of the block, m=10 lb. The coefficient of static friction between the block…

Q: A woman exerts a horizontal force of 145 N on a crate with a mass of 38.7kg. (a) If the crate…

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Q: A 4.5 kg block is pulled across a horizontal surface that has a coefficient of kinetic friction of…

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Q: A dockworker pushes a 50 kg crate with a downward force of 300 Newton's, at an angle of 30 degrees…

A: (a) write the expression for net vertical force

Q: A man exerts a horizontal force of 125 N on a crate with amass of 30.0 kg. (a) If the crate doesn’t…

A: Given:Mass of the crate = 30 kgForce applied by the man = 125 N

Q: A contestant in a winter sporting event pushes a 45.0-kg block of ice across a flat frozen lake.…

A: The static friction is the one in which the retarding force is to overcome so as to move an object.…

Q: A 600 Kg car is moving on a level road at 30 m/s. (a) How large is the retarding force(assumed…

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Q: a. (i) Give an everyday example of one-dimensional motion where the velocity is westward and the…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A car of mass 1400 kg is pulled a 560 kg trailer away from parking lot with an acceleration of 1.85…

A: Part A.  m1 = mass of car = 1400 kg m2 = mass of trailer = 560 kg a = acceleration of system = 1.85…

Q: с B A you push on box A with a force of 8.25 N, find the contact force (in N) between

A: GivenFP=8.25 NmA=7.1 kgmB=4.5 kgmc=1.5 kg

Q: A 105-kg baseball player slides into second base. The coefficient of kinetic friction between the…

A: (a) The frictional force is given by, f = µkN f = µkmg f = 0.659 * 105 * 9.8 f = 678.11 N

Q: A block of mass m1 = 3 slugs on a smooth inclined plane of angle 30o is connected by a cord over a…

A: Given Mass of block 1 is m1 = 3 slugs m1 = 43.78 Kg m2 = 2 slugs = 29.19 Kg. Angle is 30°