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Q: Consider the 36 N weight held by two cables shown below. The left-hand cable is horizon- tal. 55° 36…

A: Above is the free body diagram with all the forces resolved as shown in the figure,Now, T2 and T1…

Q: In the figures, the masses are hung from an elevator ceiling. Assume the velocity of the elevator is…

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Q: In the figures, the masses are hung from an elevator ceiling. Assume the velocity of the elevator is…

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Q: A loudspeaker of mass 22.0 kg is suspended a distance of h = 2.40 m below the ceiling by two cables…

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Q: What must be the value of tension T to lift the 1200 N weight?

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Q: 5.00 kg T1 3.00 kg T2 M2 M3 25.0°

A: Since the 5 kg block is not shown having any net acceleration, it is safe to assume that it is at…

Q: Two masses m,=7 Kg and m2=13 Kg are connected with string and pulled with a force F=27 N that makes…

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Q: 70 Ibs 90 lbs 150 Ibs 2.747 1.478 3.172 4.397 AGRAM OF FORCES AND THEIR ANGLES TH THE HORIZONTAL…

A: 1. For F= 90 lbs, θ = 32+180 = 212o 2. For F= 70 lbs, θ =90o 3.For F=150 lbs, θ = 360-25 = 335o

Q: The coefficient of kinetic friction between the block of mass m1=2.5kg and the plane if Figure below…

A: Given: The coefficient of friction is 1/6. m1=2.5 kgm2=2

Q: Two masses m;=5 Kg and m2=D12Kg are connected with string and pulled with a force F=26 N that makes…

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Q: Find the tension in each of the three cables supporting the traffic light if it weighs 2.00 × 102 N.

A: The tension on the string T3 is the same as weight W. In the horizontal direction,

Q: If the tension, T, is 21.64 N and the magnitude of the acceleration, a, is 3.0 m/s2, what is the…

A: Given values:- Tension,(T)=21.64 N=21.64 kg-m/sec2 -----(1)  Magnitude of the acceleration,(a)=3…

Q: Two masses m,=5 Kg and m2=13 Kg are connected with string and pulled with a force F=29 N that makes…

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Q: In the following figure, the horizontal surface on which this block slides is frictionless. If the…

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Q: If the tension, T, is 11.81 N and the magnitude of the acceleration, a, is 3.0 m/s2, what is the…

A: The mass m is hanged vertically from the pulley, and this mass is moving in the downward direction.…

Q: A painting with a mass of 20 kg is suspended by two wires from a ceiling. If the wires make angles…

A: Given data The mass of the painting is: m = 20 kg The angle made by the wire from the ceiling is A =…

Q: If the cable has a tension of 3N, determine the acceleration of block B. A 10 kg Hk=0.4 B

A: Solution attached below

Q: Assuming that the system is in equilibrium and the rope with T, is horizontal, find the tensions T1,…

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Q: pulleys are frictionless and of negligible weight, find the Tension (N) in the cord supporting block…

A: According to Newton second law  Net force F = ma

Q: The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the…

A: GivenF1=120 N , θ1=60°ansF2=80 N , θ2=75°

Q: A mountain climber, is hanging between two cliffs by a rope. She weighs 600 N. Find the tensions in…

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Q: Assume that the pulleys are frictionless, but the horizontal surface is rough with a coefficient of…

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Q: Two masses m1=10 Kg and m2-13 Kg are connected with string and pulled with a force F=22 N that makes…

A: Two masses m=10 Kg and m2=13 Kg are connected with string and pulled with a force F-22 N that makes…

Q: A painting with a mass of 20 kg is suspended by two wires from a ceiling. If the wires make angles…

A: Given data: Mass of the painting, m=20 kg

Q: A picture frame hung against a wall is suspended by two wires attached to its upper corners. If the…

A: Given- Tension (T) on each wire = 0.75w  (w = weight of frame) Let angle made by two wires with…

Q: The figure below shows a bird feeder that weighs 193.9 N. The feeder is supported by a vertical…

A: Draw the free body diagram

Q: Two masses m;=4 Kg and m2=14 Kg are connected with string and pulled with a force F=24 N that makes…

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Q: Find the tensions in each of the three ropes (in N),

A: Apply Lami's theorem

Q: Given: 25 kg, m2 12 kg, 01 = 42°, 02= 22°, µk1 = mị 18, µk1 = 0. 12 m2 mi UKI UK2 02 a) Find the…

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Q: A heavy weight is supported by two cables that exert tensions of magnitude T, and T;. Which…

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Q: If the tension, T, is 11.81 N and the magnitude of the acceleration, a, is 3.0 m/s2, what is the…

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Q: Find the tension in each cord in Fig. if the weight of the suspended object is w.

A: Given Data: For fig. (a) & (b) A cord tension →TA, B cord tension →TB & C cord tension →TC…

Q: In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by…

A: The net force on the entire system is T3=54.8 N The net force on the system is m1+m2+m3a Therefore…

Q: An elevator weighing 5.8 KN is ascending with an acceleration of 3m/s2 . The operator is standing on…

A: Consider the system as the operator only. The forces acting on the operator are the weight of the…

Q: What tension force must be applied to block 2 (m2=10 kg) to move up while block 1(m,=5 kg) slides…

A: Given data: m1= 5 kg m2= 10 kg The angle of incline is 370 and the coefficient of kinetic friction…

Q: What is the weight, in N, of an object with a mass of200 kg at a location where g = 9.6 m/s2?

A: The expression for the weight of the object is,

Q: A bag of cement of weight 325 N hangs from three wires as suggested in Figure P5.18. Two of the…

A: θ1=60°θ2=25°W=Weigth of cement bag=T3=325 N

Q: Ti A mover is loading a truck. He is pushing a 180 kg appliance on a frictionless dolly up a ramp…

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Q: Find the resulting force (magnitude and direction).

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Q: A horse pulls a box of mass M = 55 kg across a rough horizontal surface by applying a horizontal…

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Q: If you hang a car with a mass of 1770 kg from a steel beam, you observe that the beam bends 0.095…

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Q: three connected blocks arepulled to the right on a horizontal frictionless tableby a force of…

A: a) The tension force T3 is pulling all three masses. The acceleration will be, Note that the…

Q: When a 143 N bag of nails hangs motionless from a single vertical strand of rope, how much tension…

A: The weight is 143N

Q: Assuming that the system is in equilibrium and the rope with T, is horizontal, find the tensions T1,…

A: Given that the system is in equilibrium and the rope with T2 is horizontal.   To find the tensions…

Q: A 240 N object is hung from two ropes as shown, IF the whole system moves with constant velocity,…

A: Given data: The weight of object is W=240 N. The inclination of inclined rope is θ=30°.

Q: A force F is applied to a block to move it up a θ = 27° inclined frictionless surface. If F = 72…

A: It is given that,

Q: A 2.63 kg mass is sliding across a horizontal surface while being pushed on by an applied force of…

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Q: Assume the three blocks m1 = 1.0 kg, m2 = 2.0 kg m3 = 3.5 kg portrayed in the figure below The…

A: Given: m1 = 1.0 kg, m2 = 2.0 kg, m3 = 3.5 kg. coefficient of friction µ = 0.25 force F = 40 N

Q: Two large forces, F1 and F2  are applied by using two cables to lift a load weighing 1 kg, as shown…

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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!