Two dogs are pulling on either end of a toy rope. One dog has a mass of 12 kg and pulls to the left with a force of 12 N. The other dog has a mass of 18 kg and pulls to the right with a force of 12 N. Determine the acceleration of the rope.

Q: Two teams of four members each engage in a tug of war. Each of the first team’s members has an…

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Q: An object of 2.0 kg is accelerating to the right at 3.0 m/s2. A force of 10 N is pushing on it to…

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Q: A 2.80 kg object is subjected to three forces that give it an acceleration á = (1.80 m/s² )i + (7.20…

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Q: Cynthia pulls horizontally on an old chest of drawers (m = 75.0 kg), sliding it across the floor.…

A: Given data: The mass of the chest of drawers is m=75.0 kg. The force of pull applied by Cynthia is…

Q: A force  applied to an object of mass m1 produces an acceleration of 3.40 m/s2. The same force…

A: Given : m1 produces an acceleration = 3.40 ms2 m2 produces an acceleration = 1.40 ms2 If m1 and m2…

Q: An object of mass m = 1.00 kg is observed to have an acceleration of a with a magnitude of 23.6 m/s…

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Q: Two blocks, A (mass=5.00 kg) and B (mass= 10.0 kg) are suspended by a cord on either side of a…

A: Two blocks, A (mass=5.00 kg)and B (mass= 10.0 kg) are suspended by a cord on either side of a…

Q: A force  applied to an object of mass m1 produces an acceleration of 3.10 m/s2. The same force…

A: Given :      Acceleration of object 1, a1=3.1 m/s2      Acceleration of object 2, a2=1.2 m/s2 Forces…

Q: Two objects (41.0 and 19.0 kg) are connected by a massless string that passes over a massless,…

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Q: Two ropes are connected to a 200 kg dinghy. Two brothers each take one rope and pull. When the…

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Q: Three objects with masses m1= 2.0 kg, m2= 4.0 kg, and m3= 6.0 kg, respectively, are attached by…

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Q: Two coplanar forces F1 and F2 are acting on an object. F1 has a magnitude of 10N directed at an…

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Q: A person pushes horizontally with a force of 221 N on a 55.0 kg crate to move it to the right across…

A: Free body diagram,

Q: Three balls A, B, and C, with masses of 3.0 kg, 1.0 kg, and 1.0 kg, respectively, are connected by…

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Q: A rocket-sled is shown below. It has 4 rocket engines, each of which generates 1.5 x 103 N of thrust…

A: Given: Thrust force (T) = 1.5 x 103 N            Force of friction (f) = 8.0 x 102 N            Mass…

Q: Two ropes are connected to a 200 kg dinghy. Two brothers each take one rope and pull. When the…

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Q: You promised your younger brother that you would give him a ride on his sled. You first push him…

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Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

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Q: An object with mass m1=5.50 kg rests on a frictional horizontal table and is connected to a cable…

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Q: Blocks with masses of 3.0 kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All…

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Q: You and your friend are moving a stalled car with a mass of 150.0 kg. Your friend is pulling it on…

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Q: starting from rest, and the coefficient of kinetic friction between the middle object and the…

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Q: Two forces F₁ and F2 act on a 7.20-kg object. F₁ = m 90.0⁰ F₁ 30.0 N and F₂ = 10.0 N. m 60.0⁰ F₁ b…

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Q: Two crates, one with mass 4.00 kg and the other with mass 6.00 kg, sit on the frictionless surface…

A: Newton's second law describes the relationship between the force applied to an object, the mass of…

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

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Q: 3. The drawing in Fig. 3 shows a 25.0 kg crate that is initially at rest. Note that the view is one…

A: Friction.

Q: A 2 kg object accelerates at a rate of 5 m/s2 to the left, under the influence of two opposing…

A: Mass , m = 2 kg Acceleration , a = 5 m/s2  F1 = 20 N to the right . To find = Magnitude and…

Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: Each of 148 identical blocks sitting on a frictionless surface is connected to the next block by a…

A: The surfaces are frictional less. Therefore, consider that the surface between the block n and n+1…

Q: Two bodies m1= 1kg and m2c= 2kg lying on a horizontal surface are connected by a rope. A force…

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Q: Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and…

A: Given:  ωA=96N,  ωB=16N    μS=0.59, μk=0.25,  θ=28°

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

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Q: Three blocks rest on a frictionless tabletop and are connected by strings as shown. The blocks have…

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Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

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Q: A child decides to take her cat on a walk, but the cat does not cooperate.  The child pulls on the…

A: Mass of the cat is m = 2.5 kg Force acting by the child is F = 20 N Angle of force is 30 degrees to…

Q: Three objects with masses m1= 2.0 kg, m2= 4.0 kg, and m3= 6.0 kg, respectively, are attached by…

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Q: A 30.3 kg boy and a 55.8 kg girl are on the surface of a frozen lake, 14.0 m apart. Using a rope,…

A: According to Newton's third law , force acting on the boy will be same as the force exerted by the…

Q: Two people are pushing a stalled car; the mass of the car is 1850 kg. one person applies a force of…

A: Given  mass of car(m)=1850 kg force applied by one person (F1)=275 N force applied by another person…

Q: A stack of two crates is being accelerated upwards by two cables. The cables are directly attached…

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Q: An object of mass m is being acted by the following 3 forces: F1 = 500 N @ 45⸰ North of East, F2 =…

A: F1 = 500 N @ 45⸰ North of East, F2 = 750 N @ 30⸰ West of North and F3 = 400 N @ 30⸰ South of West…