If you pull horizontally on a crate with a force of 200 N, it slides across the floor in dynamic equilibrium. How much friction is acting on the crate?

Q: An object that weighs 75 N is pulled on a horizontal surface by a horizontal pull of 50 N to the…

A: Given weight of the object =75 NWeight = mg =75Mass of the object = 75/g = 75/9.8  = 7.653…

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A: The diagram shown below represent the situation given in the problem. Therefore writing the…

Q: A box is being pushed across a tiled floor with a force of 350 N. If the friction force between the…

A: Given data The magnitude of the force being pushed is: F = 350 N The magnitude of the friction force…

Q: A woman pushes a 50-N lawnmower with a force of 25 N. If the handle of the lawnmower is 45 above the…

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Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.18 tons…

A: The weight of squid is 0.18 ton, one ton is equal to 907.185kg.Thus the weight of the squid in kg…

Q: If you pull horizontally on a crate with the force of 200N, it slides across the floor in dynamic…

A: A body is considered to be in dynamic equilibrium, if it is in motion with constant speed. In this…

Q: What is the tension in the rope when a 15kg sign is hanging from the ceiling?

A: Given data The mass is m=15 kg The free-body diagram of the rope is as follows, Here T is the…

Q: A weight is supported by two spring scales. One is pulling horizontally and the other is pulling…

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Q: A 500 kg refrigerator is being pushed on a wheeled cart across a carpeted floor. The applied force…

A: Given data:  Mass (m) = 500 kg Applied force (F) = 305 N Frictional force (f) = 45 N Required:…

Q: A chain of mass 2 kg is resting on a table with half of its length hanging over the edge of the…

A: The force acts on the table is due the chain and it is called as  Normal force. It is a type of…

Q: If you push on a crate with a force of 100 N and it slides at constant velocity, how much is the…

A: Given:Pushing force, F = 100 NSince, the crate is moving with constant velocity. Therefore,…

Q: If an object is moving north, the direction of the frictional force is (1) north (2) south (3) east…

A: If the object is moving north, the direction of frictional force is :

Q: A 0.50-kg book sits on a table, and a hand also pushes down on the book with a force of 10 N.  If…

A: Draw the free body diagram showing the forces acting on the book. Here, W is the weight of the…

Q: An 50-kg object accelerates at 2 meters per second squared and has a of 100 N. If you DOUBLE THE…

A: Formula of Force = mass of an object ×acceleration of an object Units of force is Newton (N).…

Q: When an automobile travels uphill or downhill on a highway, it experiences a force due to gravity.…

A: Given: The weight of the car is 2400 pounds. The angle of inclination is 0.2o.

Q: A crate is held at rest on a frictionless 53° ramp by a rope parallel to the incline. If the tension…

A: Tension in rope = T = 7000N  inclined angle ∅ = 53°  let mass of crate be m

Q: A 1200 kg car is travelling at 25 m/s and hits a wall. If the wall applies 45,000 N of force to the…

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Q: A textbook with a mass of 2.18 kg is pulled across a table with a horizontal force of 5.5 N [E]. If…

A: Given data: Mass (m) = 2.18 kg Horizontal force (F) = 5.5 N, toward East Coefficient of friction (μ)…

Q: You push an object with 20 N of force. If the object doesn’t move, the object is pushing back on you…

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Q: A horizontal force of 130 N is applied to a stationary wooden box in one direction, and a 810 N…

A: From Newton’s first law of motion, the block to remain stationary the net force acting on the block…

Q: A wooden box of mass 30 kg slides on a concrete floor. What is the coefficient of friction if the…

A: Mass of box = 30kg Friction force act on body = 180N

Q: What would be the equation of the force acting upon a sliding object in a frictionless inclined…

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Q: A cup of coffee has a mass of 0.377 kg. If you place this cup of coffee on a desk and let is sit…

A: mass of cup of coffee = 0.377 kg acceleration due to gravity (g) = 9.8 m/s2   To find : force…

Q: A block slides down a smooth inclined plane with an acceleration of 4.9 m/s? .If the block weighs 49…

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Q: If you need to apply a 50 N force to slide a 30 kg object on a table at a constant speed, what is…

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Q: Troy Ginometri, owner of the local floral shop, displays the sale of the month in the front window…

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Q: A horizontal force of 130 N is applied to a stationary wooden box in one direction, and a 800 N…

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Q: Two people play tug of war. The 100-kg person on the left pulls with 1,200 N, and the 70-kg person…

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Q: When you push horizontally on a crate on a level floor that doesn’t slide, how great is the force of…

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Q: A block of weight 20 kg is to be lifted to a height of 2.1 m. a) what is the force required to lift…

A: Answer: Given data, Mass of block (m)=20 kg Height to lift (h)=2.1m

Q: A stack of four textbooks sits on top of a desk. The mass of the bottom book is 5.0 kg, on top of…

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Q: A force is a or a on an object. : push : newton : balance : friction pull ::

A: Newton's first law of motion: It states that when an object is at rest will remain at rest until and…

Q: A tractor is speeding up at 3 m/s/s while pulling a 1,011 kg sled with a rope at an angle of 23…

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Q: A 10-kg mass slides down a flat hill that makes an angle of 20° with the horizontal. If friction is…

A: Answer: 33.5 N

Q: A warning sign inside an elevator of mass 317 kg indicates that the maximum load that it can carry…

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Q: A man is trying to push a box across a table. He pushes on the box with 5 N and the table provides a…

A: Given data The force applied by the man is given as F = 5N. The frictional force applied by the…

Q: An object hangs between two walls which are 1.8 m apart. If the rope sags 15° below horizontal and…

A: As the mass hanging in middle of the rope so the tension on both sides of tention be equal now to…

Q: You tie a rope to a tree and you pull on the rope with a force of 100 N. What is the tension in the…

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Q: What is the weight of a car sitting on a 14˚ slope if the force required to push the car up the hill…

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Q: A block of wood of mass 5kg rests on a horizontal surface. If a horizontal force of 20N is applied…

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Q: An object is pulled northward with a force of 10 N and southward with a force of 15 N. The magnitude…

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Q: A boy steps off a dock onto a rowboat. If the boy’s foot applies 20 N of force against the dock, how…

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Q: A 22-kg crate is on an incline that makes an angle of 30° with the horizontal. If the coefficient of…

A: Write the given values with suitable variables. m=22 kgθ=30°μs=0.5 Here, m denotes the mass, θ…

Q: A 4000 kg truck is parked on a 7.0° slope. How big is the friction force on the truck?

A: Given a 4000 kg truck is parked on a 7.0° slope. We have to find how big is the friction force on…

Q: An orangutan weighing 500 N hangs from a vertical rope. What is the tension in the rope?

A: Given: The weight hanged is w=500 N. The expression for tension (T) in the rope is: T-mg=0T=mgT=w

Q: What is the maximum force of friction between a 40kg box and the floor if the coefficient of…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!