A 0.5-kg ball is suspended from a ceiling by two strings. The ball is at rest. Is the tension in string 1 String 1 String 2 60° 30 Ball greater than the tension in string 2 less than the tension in string 2 same as the tension in string 2

Q: A rod of length 63 cm and mass 3 kg is suspended by two strings which are 45 cm long, one at each…

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Q: A block is held in place on a frictionless incline by a horizontal cable, as shown. The block has…

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Q: A 50 N box has an applied force on it of 40 N that makes an angle of 30° with the horizontal. The…

A: magnitude of force in each case = 40 N angle = 30 degree weight = 50 N

Q: A m1 = 1.15-kg aluminum block and a m2 = 7.45-kg copper block are connected by a light string over a…

A: (a) Apply Newton’s second law of motion for the mass m1,

Q: 19. Two blocks weighing 250 N and 350 N respectively, are connected by a string that passes over a…

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Q: A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5 N on the block. If…

A: Given data: Mass (m) = 0.1 kg Force (F) = 5 N Coefficient of friction between block and the wall (μ)…

Q: A box of mass m-3 kg is suspended by two identical inextensible cables of negligible masses The…

A: given the mass of block is 3 kg g= 10m/s2 total downward force is balanced by two identical cables.

Q: A crate is sliding down a ramp that is inclined at an angle 34.8 ° above the horizontal. The…

A: Angle of slope (θ) = 34.8oCoefficient of kinetic friction (μk) = 0.34Let the mass of the crate = m…

Q: 0.4 m 1.5 m 0.4 m 0.8 m 1.5 m 1.5 m Three vertical wires are used support a rectangular plate which…

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Q: A sphere of mass 3.0 = 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

A: Given:   mass of sphere, m = 3 x 10-4 kg  Angle, A = 37 degree

Q: A sphere of mass 4.3 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

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Q: A 10 kg box is stationary on an incline but it is just about to slide down. It is held by a string…

A: The net force acts on the direction of the inclined plane is given by…

Q: An object of mass = 0.35 kg is suspended from the ceiling of an accelerating car. If the car has an…

A: Given: The mass of the object is m=0.35 kg. The acceleration of the car is a=2.5 m/s2. The angle…

Q: A m = 2.15 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind…

A: Given: m=2.15 kg Fw = 19.5 N g =9.81 m/s2

Q: If the acceleration of the elevator is downward, which would not be possible? A weight of the…

A: Given data:  The direction of acceleration of the elevator is towards downward Required: The…

Q: A block with a mass of 12.4 kg is hanging by two strings that are firmly attached to the ceiling.…

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Q: An object with mass 5.00 kg is being pushed up an inclined plane with a constant force F. The plane…

A: Given data:  Mass (m) = 5.00 kg Angle (θ) = 30.0° Coefficient of kinetic friction (μk) = 0.300…

Q: Determine the minimum horizontal force P required to hold the crate from sliding down the plane. The…

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Q: Two masses are connected by a string and pulled along a frictionless surface by another string to…

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Q: An elevator is pulled upward at a constant speed by a cable. Which statement is true about the…

A: The correct answer is (c), i.e., The net force on the elevator is zero. As the elevator is being…

Q: A 50 N box has an applied force on it of 40 N that makes an angle of 30 with the horizontal. The box…

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Q: In all three cases, A, B, and C, the crate is in equilibrium (no acceleration). From greatest to…

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Q: A 23.4 kg box rests on an inclined plane creating an angle of 34.5° from the horizontal. What is the…

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Q: V If force P is 100 N and angle is 30 degrees, the magnitude of force V is O 57.7 N 88.9 N O 86.6 N…

A: When any vector Aquantity makes an angleθ with the horizontal, the vectors can be resolved in two…

Q: A sign (mass = 5.6 kg) is hanging from the ceiling on two threads of equal length, which make an…

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Q: A sphere of mass 1.5 x 10-4 kg is suspended froma cord. A steady horizontal breeze pushes the sphere…

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Q: As a car goes up a hill, there is a force of friction between the road and the tires rolling on the…

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Q: Two packing crates of masses m1=10.0 kg and m2=4.80 kg are connected by a light string that passes…

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Q: A m1 = 1.90-kg aluminum block and a m2 = 7.05-kg copper block are connected by a light string over a…

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Q: The tension on the string is: a.greatest in I b.greatest in III c.least in I d.least in III…

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Q: A sphere of mass 5.0 × 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

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Q: An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the…

A: In this question we have to calculate which is greater T or w. Please give positive feedback if the…

Q: A block with mass m = 11 kg is suspended by two massless identical Take cords. 10 m/s². The…

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Q: A sphere of mass 5.1 x 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A: Visualize the Problem:

Q: A box of mass m= 6 kg is suspended by two identical inextensible cables of negligible masses. The…

A: 6)mass = 6 kg g = 10 m/s2

Q: A 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

A: Given, mass of block = 1.3 kg mass of second block = 2.7 kg coeffecient of kinetic friction = 0.24

Q: A m1 = 4.87-kg block is placed on top of a m2 = 10.0-kg block. A horizontal force of F = 45.0 N is…

A: Given Data:   The mass of block m1 is 4.87 kg The mass of block m2 is 10.0 kg The horizontal forces…

Q: A 2.00 kg aluminum block and a 6.00 kg copper block are connected by a light string over a…

A: a)

Q: Q15) A 4.0 kg mass is placed on a rough surface that makes an angle of 30° with the horizontal. If…

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Q: What is the magnitude of the tension T in the third rope? 0.60 m 7, 80 N 0.80 m T = 50 N 65N 94N…

A: Tension in rope 1 is T1 = 50 N Tension in rope 2 is T2 = 80 N

Q: mass  m= 18.0 kg is held in place by a string on a frictionless plane inclined at an angle 270 .…

A: Given values:- Mass of the block,(m)=18 gm=0.018 kg ----(1) Acceleration of the gravity,(g)=9.81…

Q: In an 800 kg elevator travels a 75 kg passenger carrying a 3 kg package in his hand. The elevator…

A: Given, Mass of elevator = 800 kg  Mass of passenger = 75 kg  Mass of packet = 3 kg  s = 3 m  Time…

Q: A ramp is inclined at 5 degrees with the horizontal.  A barrel weighing 6 kilograms is placed on the…

A: It can done as below

Q: A rod of length 60 cm and mass 1.8 kg is suspended by two strings which are 40 cm long, one at each…

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Q: A 5.6kg box is hang on both ends making an angle of 27° on one end and 58° on another, both from the…

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Q: An elevator is moving upward at a constant speed, pulled by the cable it is attached to. What forces…

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

Q: A 2 kg Aluminum block and a 6 kg Copper block are connected by a light string over a frictionless…

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Q: A 1000-kg barge is being towed by means of two horizontal cables. One cable is pulling with a force…

A: