the

Q: A 3.5 kg block is placed on a surface inclined by 0, = 27° above horizontal. The coefficient of…

A: Given data: Mass of the object, m=3.5 kg Inclined angle, θ=27o Coefficient of kinetics friction,…

Q: Cable AB is 90 ft long and the tension in the cable is 3900 lb. Identify the angles θx, θy, and θz…

A: The direction cosines along all three axes can be defined as, Here, v is the vector and vx, vy and…

Q: Just like Louis, Maria left a book on the roof of her car before driving away. The mass of the book…

A: mass of the book (m) = 731 grams = 0.731 kg coefficient of static friction (μs) = 0.29 coefficient…

Q: A block is sliding down a ramp at an angle of 0 = 29° to the horizontal. Its initial speed is 1.2…

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Q: A 30.0 kg trunk is pushed across the floor of a moving van by a horizontal force. If the coefficient…

A: Frictional force is the opposing force that  exerted by a surface as an object moves across it. fr =…

Q: A 12kg slab is being dragged across a dirt path with an applied force of 300N, and has a net…

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Q: A student uses a force P of magnitude 55 N and angle 0 = 75° to push a 4.0 kg block across the…

A: Given: The mass of the block is m=4 kg. The magnitude of the force is P= 55 N. The angle with the…

Q: A person pushes horizontally with a force of 160 N on a 55.0 kg crate to move it across a level…

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Q: You managed to pull a heavy crate up a ramp on a truck. The crate has mass 46 kg. You were pulling…

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Q: A man pushes a 47.9 kg crate at an angle of 15 degrees below horizontal. What is the minimum force,…

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Q: You managed to pull a heavy crate up a ramp on a truck. The crate has mass 50 kg. You were pulling…

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Q: A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the…

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Q: You managed to pull a heavy crate up a ramp on a truck. The crate has mass 48 kg. You were pulling…

A: Given data:  Mass of crate (m) = 48 kg Applied force (FA ) = 464 N Inclined angle (θ) = 29.5°…

Q: A circus gymnast hangs from two ropes attached to the ceiling while lowering himself to the floor at…

A: Given: The angle of the first rope with vertical is 28.3°. The tension in the first rope is 352 N.…

Q: A crate with a mass of m=254kg rests on the horizontal deck of a ship. The coefficient of static…

A: The objective of the question is to find the minimum force required to get the block moving from…

Q: Bob and Jane are trying to pull a heavy box (m=500 kg) to the top of a ramp which is inclined at 15…

A: How hard to Bob and Jane have to pull the box in Newtons to get it to start moving up the ramp.…

Q: A box of mass 37 kilograms is being pushed as constant speed in a straight line across the floor by…

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Q: A tool box of weighing 50.0 N rests on a horizontal surface. The coefficient of static friction…

A: A box , weight = 50 N Coefficient of static friction = 0.40 Coefficient of Kinetic friction = 0.20…

Q: A 645 kg car is being pushed along a flat parking lot at a constant speed of 1.78 m/s. The…

A: The mass of the car, m=645 kg The velocity of the car, v=1.78 m/s The coefficient of friction…

Q: You managed to pull a heavy crate up a ramp on a truck. The crate has mass 47 kg. You were pulling…

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Q: A flatbed truck is carrying a 20-kg crate up a sloping road. The coefficient of static friction…

A: Mass of crate =20 kgcoefficient of static friction between the crate and the bed is 0.40,coefficient…

Q: a girl is pulling her 6.8kg wagon along a horizontal sidewalk. the force exerted by the girl is 17 N…

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Q: A person pushes horizontally with a force of 170. N on a 52.0 kg crate to move it across a level…

A: Given data: The horizontal force is F=170 N. The mass of crate is m=52.0 kg. The coefficient of…

Q: A 12 kg metal block is sliding down a wooden ramp. The ramp is inclined with an angle of 30.0…

A: The free-body diagram of the wooden block on the inclined plane can be given as, Here, F denotes…

Q: A person weights 686 Newtons. On their way home they see an Ice patch .they run and slide across the…

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Q: Two blocks of mass M and m are sitting on a horizontal floor. The blocks are touching. The…

A: Since the blocks are in equilibrium in vertical direction, their normal forces must be equal to…

Q: A block is sliding on a rough surface with a coefficient of static friction = 0.320 and a…

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Q: A flatbed truck is carrying a 30-kg crate up a sloping road at a constant speed. The coefficient of…

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Q: A horizontal force of magnitude 157 N is used to push a 6.84-kg object up an inclined plane. The…

A: Normal force is the perpendicular force acting on the body by the surface that is a resultant of a…

Q: A horizontal force of magnitude F = 56.2 N pushes on a block of mass m = 5.87 kg. The block is on a…

A: The objective of the question is to find the acceleration of the block on the incline in terms of…

Q: An athlete is pulling a tire that weighs 12,000 N. The coefficient of static friction between the…

A: I have used concept of equillibrium

Q: A 5N horizontal force is applied to the block, pushing toward the right, but the block does not…

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Q: A 10.0 kg object is pushed across a floor with a horizontal force of 70.0 N. If the coefficient of…

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Q: A crate of mass 33.9 kg rests on a level surface, with a coefficient of kinetic friction 0.142. You…

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Q: A small child is trying to push a 100 kg box across a rough surface He is applying a force of 100 N…

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Q: A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over a…

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Q: You managed to pull a heavy crate up a ramp on a truck. The crate has mass 45 kg. You were pulling…

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Q: A 42.0 kg box on a horizontal surface is being pulled by a horizontal force F= 110N. If the…

A: Draw the free body diagram.

Q: A block with a mass of 6.18kg slides down a ramp inclined at 30.0o.  The coefficient of kinetic…

A: The objective of the question is to find the magnitude of the kinetic friction force acting on the…

Q: A man is walking up a hill inclined at 24 degrees at constant speed while pulling a 23.6 kg box by a…

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Q: A block is sliding down a ramp at an angle of 0 = 29° to the horizontal. Its initial speed is 1.2…

A: Given, angle, θ = 29° initial speed of the block, u = 1.2 ms final speed of the block is zero as it…

Q: When a force of 15 newtons is applied to the 0.50 kg book, the friction keeps the book from sliding…

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Q: A coin is resting on the surface of a closed book. As you slowly open the cover, the coin remains in…

A: The angle of repose is the maximum angle at which any object remains stable. It's the threshold…

Q: A 1.2 kg crate slides down a 300 ramp with a height of 2.77. The crate has a speed of 2.90 m/s at…

A: mass of crate (m) = 1.2 kg Angle of ramp (θ) = 30oHeight (h) = 2.77 m speed of crate at the bottom…

Q: A crate starts from rest and slides 8.05 m down a ramp. When it reaches the bottom it is traveling…

A: The change in velocity of the body must be due to acceleration, so acceleration can be calculated…

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: