You push a table across the floor at a constant speed with a pushing force of 400 N. Is the force of kinetic friction between the table and floor less than, equal to or greater than 400 N?
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: 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 static coefficient of friction between a 5 kg object and a table is 0.40. Will friction keep the…
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Q: The static coefficient of friction between a 5 kg object and a table is 0.40. Will friction keep the…
A: According to give, Mass of the object (m) = 5kg Static coefficient of friction (μ)= 0.4 Given…
Q: When Fatima rides her bicycle at 5 m/s, the drag force acting on her and her bicycle is 6 N. If she…
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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: The mass of a large car is 1000 kg. How much force would be required to accelerate the car at a rate…
A: Mass = 1000 Kg Acceleration = 3 m/s2 To find - Force required to accelerate
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 a car of mass 785 kilograms accelerates a a rate of 3.25 m/s2, what is the net force on the car?
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Q: What is the normal force acting on a 10kg box if it is on a flat frictionless surface being pushed…
A: Given: mass of the box, m = 10 kg horizontal force, F = 20 N
Q: A 2500-kg truck accelerates from 6 to 21 m/s while entering a highway. If an average force of 4500 N…
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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: If a force of 25 pounds is required to move an 80 pound sled up a hill what angle does the hill make…
A: Given,Angle of inclination with horizontal = θPull of force, F=25 poundsWeight, W = 80 poundsDiagram…
Q: At the end of an amusement park ride, it is desirable to bring a gondola to a stop without having…
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Q: If a rock that weighs 50 kg is pushed across a flat floor with a force of 120 N, what is the…
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Q: How large a net force is required to accelerate a 1,576 kg SUV from rest to a speed of 13 m/s in a…
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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: How much force is needed to accelerate a trolley of mass 20 g through 1 m/s2?
A: Given mass m =20 g = 20×10-3 kg Acceleration a = 1 m/s2
Q: How much force is needed to accelerate a trolley of mass 20 g through 1 m/s2?
A: Force is a push or pull on an object which changes or tries to change the motion of the object.…
Q: How much force is needed to accelerate a trolley of mass 20 g through 1 m/s2?
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Q: How much force is needed to accelerate a trolley of mass 20 g through 1 m/s2?
A: Given that: Mass of the trolley (m) = 20 g Acceleration (a) = 1 m/s2
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: A 10-kg weight is suspended by a rope from a ceiling. If a horizontal force of 5.80 kg is applied to…
A: Suspended weight , W = 10 kg Horizontal force , F =5.8 kg To find = angle made with the vertical…
Q: How much support force does a table exert on a book that weighs 15 N when the book is placed on the…
A: Support force = normal reaction by table When only book is placed ( no hand no rope ) Support force…
Q: A crate is sliding down an incline that is 35° above the horizontal. If the coefficient of kinetic…
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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: How much acceleration is produced by a force of 20 N exerted on an object of 4 Kg mass?
A: The equation for the acceleration produced by a force an object is given by,
Q: What is the amount of force required to accelerate a 20 kg object to 5 m/s²?
A: According to Newton's second law of motion, the net force on an object is equal to the product of…
Q: What is the amount of force required to accelerate a 20 kg object to 5 m/s²?
A: The expression for the force is, F=ma
Q: What is the amount of force required to accelerate a 20 kg object to 5 m/s²?
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Q: A mass is suspended from the ceiling in an elevator by a heavy rope. The mass is 80 kg and the mass…
A: Let, the mass be, M=80 kg The mass of the rope, m=2 kg The maximum tension the rope can experience…
Q: A force of 900 N is applied to a 9kg object. How fast will it accelerate?
A: The given data are: F=900 Nm=9 kg Here, F denotes the force and m denotes the mass.
Q: A 2 kg block is on a table with a coefficient of kinetic friction of 0.3. How much applied force…
A: Mass of block = 2 kg Coefficient of kinetic Friction = 0.3 Initial speed = 0 m/s Final speed = 5…
Q: How much force will you have to exert in order to push a 2700 N piano up a ramp that is 2.5 m high…
A: Height of ramp= 2.5 m Ramp length= 7 m Weight of piano (W)= 2700 N Let the ramp is inclined at Angle…
Q: Standing on your bathroom scale in an elevator, you are shocked to see that you weigh 1.5 times your…
A: Let the weight of the person is W=mg Increased weight is WI=1.5mg
Q: A rock (weight 25 N) is suspended from a cable attached to the ceiling of a moving elevator. If the…
A: Weight of rock W = 25 N Tension in cable T = 18 N We need to find acceleration of elevator.
Q: If a pull of 210 N accelerates a 40-kg child on ice skates at a rate of 5 m/s2, what is the…
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Q: The coefficient of kinetic friction is equal to the force of kinetic friction divided by the normal…
A: Kinetic friction is a contact force that acts between the surface of objects moving relative to each…
Q: What net force does a sliding desk experience when you exert a force of 100 N and the friction…
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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: A person pushes a 500 kg crate with a force of 700N across a concrete floor. Given the coefficient…
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Q: A mover pushes a 30.0 kg crate across a wooden floor at a constant speed of 0.75 m|s. If the…
A: Given data The mass of the crate is given as m = 30 kg. The constant speed of the crate is given as…
Q: If you stand next to a wall on a frictionless skateboard and push the wall with a force of 30…
A: Given:A person applies a force of 30 N on the wall.
Q: A 10-kg block is pushed across a horizontal surface with a horizontal force of 20 N against a…
A: A 10-kg block is pushed across a horizontal surface with a horizontal force of 20 N against a…
Q: A 55-kg gymnast hangs vertically from a pair of parallel rings. If the ropes supporting the rings…
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Q: What horizontally-applied force will accelerate a 400-kg crate at 1.5 m/s2 across a factory floor…
A: The mass of a crate is, m=400 kg The acceleration of a crate is, a=1.5 m/s2 The frictional force…
Q: A 100-N weight is hung at the middle of a 4-m long horizontal clothesline. If the middle of the…
A: Length of clothesline = 4 m Clothesline goes down by = 1 m Weight hunged W = 100 N Tension T = ?
Q: A motorbike and its rider have a mass of 221 kg. If they experience an acceleration of 5.7 m/s2,…
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Q: A basketball with a mass of 0.60 kg is accelerated with a force of 10.8 N. If resisting forces are…
A: Given: The mass of the ball is 0.6 kg. The applied force is 10.8 N.
Q: If the coefficient of friction between wood and marble is 0.6 mass of wood is 6kg, then the force of…
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