15 A 12 kg block hanging on a string is pulled upward by the string with an upward acceleration of 6.2 m/s2. What is the tension in the string? Group of answer choices 190 N 330 N 120 N 74 N

Q: Two boxes are attached via a rope and pulley system, as shown in the figure. Box B has a mass of 2.0…

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Q: | 63.0° 41.0° T2 T1 T3

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Q: In the figure m = 2.0 kg and the coefficient of kinetic friction between the block and the inclined…

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Q: An object of mass 2 kg is being pulled by a cable with a constant tension along a horizontal…

A: Given :Vi = -2 m/s (negative since it is going to the left) Vf = 3 m/s m = 2 kgti = 0 stf = 5 s…

Q: 1. Three blocks, with masses m1 5.10 kg, and m3 kg, are pulled on a horizontal frictionless surface…

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Q: 1. Four blocks, with masses m₁ = 5.70 kg, m2 = 5.00 kg, m3 = 7.30 kg, and m4 = 7.90 kg, are pulled…

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Q: An object has an acceleration of 12.0 m/s/s. The net force acting on the object is tripled while the…

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Q: The two blocks shown are originally at rest. Neglecting the masses of the pulleys and the effect of…

A: We have to find the acceleration and tension in the cable

Q: In the figure, the coefficient of kinetic friction between m1-2.00 kg and the table is u-0.200. The…

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Q: If M=3 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…

A: Mass of blok M=3 kgIf string is massless and all surfaces are smooth,that tension in string remains…

Q: A 100-N physics professor hangs on a vertical rope. If the system moves with constant acceleration…

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Q: You are pulling a 100-kg crate along the floor. The coefficient of static friction between the crate…

A: Solution:-Given thatmass of crate (m)=100 kgcoefficient of static friction (μs)=0.55coefficient of…

Q: 7 IR- 2 W S 7 X 9. A 37.0 kg box is being pulled by a person across a horizontal floor with a force…

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Q: A4 kg block is sliding down a vertical wall while being pushed by an external force as shown in the…

A: Draw the free-body diagram of the block.

Q: m₁ 30° Acceleration: Tension: N 60⁰ Two blocks of masses m1 = 4 kg and m2 = 4 kg are on either side…

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Q: An elevator and its load have a combined mass of 2000 kg. Find the tension in the supporting cable…

A: Given: Initial Velocity,u=12m/sFinal Velocity,v=0m/sDistance,s=28mMass,m=2000kgAcceleration due to…

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

A: We need to find the magnitude of tension T2.

Q: The angle of the string that is labeled T is 60 degrees from the horizontal. The ball is stationary…

A: Given  mass of string, M = 14 kg  Tension in string is at angle 60 degree from horizontal

Q: A 2.95 kg ball hangs at one end of a rope that is attached to a support on a railroad car. When the…

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Q: A man pushes a box of weight W1E with a constant horizontal force N1H: The floor surface is rough…

A: Answer: Given: The weight of the box is W1E. The horizontal force is N1H. The frictional force is…

Q: Three boxes are pulled along a horizontal frictionless floor by a constant horizontal pull P. The…

A: To solve the problem we assume that the acceleration of the system along horizontal axis is a.After…

Q: 1. The traffic light mass of 6 kg is hung from two wires. Find the tension on the wires. 30⁰ 60⁰ 1 I

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Q: A 95 N bird feeder is supported by three cables(T, T2 and T3), of which T, and T2 are making angles…

A: T3 = 95 N  First angle is given as = 58°  Second angle is given as = 19°

Q: A 25kg block is suspended by two ropes. Each rope makes an angle of 60° to the horizontal. What is…

A: Given: Each rope makes an angle of 60o with the horizontal.

Q: A 45 kg block hanging on a string is pulled upward by the string with an upward acceleration of 3.6…

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Q: A crate of mass 24.7 kg rests on a level surface, with a coefficient of kinetic friction 0.187. You…

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Q: A 5.0 kg dog sits on the floor of an elevator that is accelerating downward at 6.00 m/s2. What is…

A: Given data:  Mass (m) = 5 kg Acceleration (a) = 6.00 m/s2, downward Required: The magnitude of the…

Q: 7. A 40 kg box initially sits at rest on a level table. A workers starts pushing it along the floor…

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Q: Consider a 25 kg barrel is lifted upwards while hanging to a rope. If the barrel accelerates upwards…

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Q: 4. In the figure we see two blocks connected by a string and tied to a wall, with 8 = 34.0°. The…

A: We are given 2 blocks. We are given their masses. We are given angle of string tied with wall. The…

Q: A Christmas light hangs on a series of strings as shown in the figure. The tension on string a, Ta,…

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Q: An elementary school science project portrays the inner solar system with a series of hanging,…

A: Given:-  We have given the four different masses are connected to each other as shown in the figure…

Q: A crate with mass m = 16 kg is being pushed with a force F = 90 N on a rough horizontal surface. %3D…

A: The data provided in the question are:mass of a crate, m=16 kgApplied force= 90 NAcceleration due to…

Q: Q3. The refrigerator has a weight of 80 kg and rests on a tile floor for which u=0.25. also the man…

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Q: Two wooden crates with masses as shown are tied together by a horizontal cord. Another cord is tied…

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Q: 5. A 33.0 kg box is being pulled by a person across a horizontal floor with a force F = 165 N that…

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Q: Q. If M-6 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…

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Q: The tension in a string from which a 6.0-kg object is suspended in an elevator is equal to 44 N.…

A: Mass of object is Tension in the string is Note:Find:Acceleration of elevator.

Q: 2. Box 1 (m₁ = 1.8 kg) sits on a frictionless surface that is inclined at an angle from horizontal.…

A: This is a question regarding the effect of various forces on a system of bodies. Newton's 2nd law of…

Q: What is the magnitude a of the masses' acceleration? a = What is the magnitude of the tension T in…

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Q: Mz M3

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Q: A bucket weighing 100 N is supported by a rope. What is the force of tension in the rope when the…

A: Kinematics.

Q: 2. A mass of 2.50 kg is at rest at time = 0. Do not consider friction in this problem. Two vector…

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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!