4. Determine the Normal force and frictional force if coefficient of friction is 0.30. 10 kN 500 kg 25.00° 25.00°
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A:
Q: 2. A block is gently placed at the top of an inclined plane 740cm long. Find the time taken by the…
A: Given data: Inclined plane length= 740 cm= 7.4 m Angle of incline= 350 Coefficient of kinetic…
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Q: . A force of 15 N is applied to a 5 kg block. If the block moves at a constant speed, what is the…
A: Given data: Applied Force (F) = 15 N Mass (m) = 5 kg Block moves with constant velocity Required:…
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Q: 3. The coefficient of kinetic friction between rubber and wet concrete is about 0.550. The driver of…
A: Given data Mass of the car m = 1050 kg The coefficient of kinetic friction between rubber and wet…
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Q: A force F = 100 N is acting on an object of mass m-10 kg. The force makes angle of 10 ° with the…
A: Force , F = 100 N Mass , m = 10 kg Angle , θ = 10° To find = acceleration
Q: A force of 40 N, 180° accelerates a 5.0 kg block at 6.0 m/s2, 180° along a horizontal surface. (a)…
A: Given data: Force, F = 40 N Mass, m = 5 kg Acceleration , a = 6 m/s2 Solution: a) Determine the…
Q: 3. A block of mass m= 5 kg is sliding along an inclined surface. The angle between the vertical…
A: Let m denotes the mass, θ denotes the angle, and N denotes the normal force.
Q: 16. Two masses are arranged as in the diagram with an angle of 30°. The mass of m, is 1.5x times m₂.…
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Q: A body of weight W is acting in o inclined plane with an angle of 3 degree. The weight of the body…
A: Given, W as the weight of the body. N is the normal reaction exerted by the inclined plane on the…
Q: 4. The coefficient of static friction between a tire and a certain road is 0.70. (a) What is the…
A: Let m denotes the mass of the car, N denotes the normal force on each of the tires, µ denotes the…
Q: The truck is carrying a 300 lb crate down a 6° incline at 40 mph. The static coefficient of friction…
A: Free body diagram
Q: e tension in the cord.
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Q: . A force of 250 N pulls a body of weight 500 N up an inclined plane, the force being applied…
A: Force F=250 N pulling the body of weight W=mg=500 N up an inclined plane parallel to the plane which…
Q: are using ropes atta the acceleration of th
A: 1. Toboggan in Deep Snow:Given:Mass of the toboggan (m) = 20 kgOpposing force (F_opposing) = 8 N…
Q: An object has two forces acting on it: 8.4 N [S] and 7.5 N [E]. The magnitude of the net force is a.…
A: Given Data : F1 = 8.4N[S] F2 = 7.5N[E] To Find : magnitude of net force
Q: 1. Two known forces F1 = 2.80 N at 71.0 o below the positive x-axis and F2 = 2.80 N at 38.0 o above…
A: Given Data,
Q: 3. The coefficient of friction between Andy's hand and his tennis racket is 0.55. How hard must he…
A: the expression for the total force is,
Q: A 475 gram box is given a push and it then slides up and back down a ramp with a 35.0° incline. The…
A:
Q: c) What acceleration is produced (magnitude and direction)? What is the speed of the mass after the…
A: Mass of the body 3.0 kg Tension force 45.0 N The required questions are answered below
Q: 3. Mr. Mangan is sliding across the floor in his socks. If Mr. Mangan has a mass of 86 kg and the…
A: Given data and free body diagram-
Q: 4. A box slides down a 34° incline with an acceleration that is precisely one-third what it would…
A: The given plane is inclined at an angle of 34o with the horizontal. A box slides down this plane,…
Q: 4. Batman is driving the Batmobile down a hill coming from the Bat Cave. The hill is inclined at an…
A: Given: The angle with the horizontal is 30°. The coefficient of kinetic friction is 0.28.…
Q: 10)A girl is pulling a sled with a mass of 16.0 kg across a level patch of grass by exerting a force…
A:
Q: A block has a mass of 81.0 kilograms. The coefficient of static friction between the block and the…
A: Given data: Mass (m) = 81.0 kg Coefficient of static friction (μs) = 0.621 Horizontal force (F) =…
Q: 2. A gardener pushes down on the handle of a 20.0 kg lawnmower by applying a force of 250.0 N on the…
A:
Q: 8. A 300-N force is exerted at a 60-degree angle to move a railroad car eastward along a railroad…
A: Applied force (F) = 300 N angle (θ) = 60o south of east
Q: 12. A 25 kg block sits on a surface with a 20° incline, as shown below. The coefficient of friction…
A: Given Mass of the box is m=25 kg Angle of inclination is θ=20° Coefficient of kinetic friction…
Q: A wet bar of soap slides down ramp 10.0 m long inclined at 11.73 degrees. What would be its…
A: Given kinetic friction is 0.06 From Newton's law, the force acting on the mass is…
Q: 4. A 28.0 kg crate is being push across a horizontal floor with a force F = 155 N that makes an…
A: As per the question, mass of the crate =28kg force on the crate is 155N, the angle between the…
Q: 1. The coefficient of friction on the slope is 0.35. The mass of block A is 3.20 kg and block B is…
A:
Q: The tangent of the angle of friction is called O Normal force O Belt friction O Coefficient of…
A: Answer: Coefficient of friction
Q: 9. The coefficient of static friction between a 9.0-kg box of medicine and a hospital floor is 0.45.…
A: Given,coefficient of static friction, μ=0.45mass of medicine box, m=9.0 kgApplied force, F=35 N
Q: 3. An object of mass 7kg is held at rest on a 25° inclined plane by force Fa acting horizontally.…
A:
Q: What is the coefficient of friction of an object with a mass of 80kg and a friction force of 200N.…
A:
Q: An object is being pulled up a ramp with an angle of 56.9° relative to the horizontal when the rope…
A: Given, θ=56.90m=68.8 kgμ=0.339
Q: distance in
A: Using u = 72km/h = 20m/s
Q: 12. The log is being towed by two tractors A and B. Determine the magnitudes of the two towing…
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Q: A child drags their toy lawnmower (mass 1.20 kg) across the floor with an applied force of 4.00 N…
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Q: 3. A 30-kg box is sitting on an inclined surface as shown. The coefficient of static friction…
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Q: 8. A 2.5 kg wagon is pulled with a force of 25 N at an angle of 18° above the horizontal. If the…
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Q: 1. When jumping off one foot, a 70 kg long jumper generates a vertical reaction force of 2200…
A:
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