Your groceries are in a bag with paper handles. The two handles together will tear off if a force greater than 51.5 N is appliedto them. What is the greatest mass of groceries that can be liftedsafely with this bag, given that the bag is raised (a) with constantspeed, or (b) with an acceleration of 1.25 m>s2?

Q: (Enter a number.) N Calculate the tension (in N) in a horizontal strand of spiderweb if the same…

A: Given:The mass of the spider: m=6.00×10-5 kgThe angle of sag: θ=12° The acceleration due to gravity…

Q: A boat moves through the water with two forces acting on it. One is a 1800 N forward push by the…

A: force on boat ,F = 1800 Nrestive force on boat ,f = 1000 NMass of the boat is ,m =  1300 Kg

Q: A large rocket has a mass of 2.00 x 106 kgat takeoff, and its engines produce a thrust of 3.50 x 107…

A: We are aware that a rocket weighs 2.0×106 kg at launch and generates 3.50×107 N of thrust. We have…

Q: Two blocks of mass m1 = 4 ?? and m2 = 6 kg are connected by a rope that goes over a  frictionless…

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Q: Tim pushes a 195kg lawnmower with a force of 850N at an angle of 35 degrees with respect to the…

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Q: A box is sliding along a slippery, horizontal floor at a constant speed of 3.0 m/s. It encounters a…

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Q: The Omani "Noor Majan" car is of mass (M) kg is going up Jabal Akhdar, at angle (θ), with (N) people…

A: Given car of mass M going up which is inclined at an angle θ. Car provide force 'L' and accelerating…

Q: horizontal force of 5.0N pushes a 0.50kg block against a verticalwall. The block is initially at…

A:

Q: A 55-kg woman holds a 8-kg package as she stands within an elevator which briefly accelerates upward…

A: Solution: Mass of the woman M=55 kg, mass of the package m=8 kg and, acceleration of the lift going…

Q: A 50 kg student enters a 1000 kg elevator at rest. When the elevator begins to move, she has an…

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Q: A student's backpack, full of textbooks, is hung from a spring scale attached to the ceiling of an…

A: We have to find mass of the bag pack. Given that the download acceleration of the bag pack is given…

Q: A 69.0 kg tightrope walker stands at the center of a rope. The rope supports are 10 m apart and the…

A: Consider the free body diagram of the body,

Q: A 17.4 kg box is initially at rest and is being pushed sideways by a force = 165e-t N over a flat…

A: Given: Mass of box m = 17.4 kg. Force applied on box F=165e-t N Coefficient of friction μ=0.1 time t…

Q: A clarinetist, setting out for a performance, grabs his 3.390 kg clarinet case (including the…

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Q: Problem: A car of mass 822 kg is traveling 25.9 m/s when the driver-applies the brabss, which lock…

A:

Q: A skier of mass m slides up a hill for a distance d along surface coved with snow till it shops. The…

A:

Q: a) A 2 kg object is subjected to three forces that give it an acceleration 7…

A: Given: The mass of object is m=2 kg. The acceleration of the object is a→=-8.00 m/s2i^+6.00 m/s2j^.…

Q: A 3.00-kg box that is several hundred meters above the surface of the earth is suspended from the…

A: Given: Mass of the box = 3.00 kg vertical rope mass is negligible Tension in the rope is…

Q: Mr. Blain van and car have broken down. Because he is so muscular, he decides to pull them to the…

A: Given:- The pulling force is  F = 7000 N  His porche is 500 kg and his van is 1500 kg Find:- What…

Q: An advertisement claims that a particular automobile can “stop on a dime.” What net force would be…

A:

Q: A block of volume 600 × 10-6 m3 is held by a string at rest in honey as shown. ρblock = 7401 kg/m3,…

A:

Q: The masses of the red and green boxes are 8.92 kg and 2.5 kg, respectively. If the red box is pushed…

A:

Q: You design a system in which a granite block on a cart with steel wheels (weight w1, including both…

A: A free body diagram for the problem has been shown below

Q: A lamp hangs vertically from a cord in a de scending elevator that decelerates at 2.4 m/s², (a) If…

A: Here we have to find (a) Lamp's mass and (b) Cord's tension For each free body diagram of the FBD,…

Q: Recently, the Amazon and Virgin groups launched commercial space flights. These flights do not store…

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Q: A 20-kg loudspeaker is suspended 2.0 mm below the ceiling by two ropes that are each 30∘∘ from…

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Q: An elevator cab that weighs 25.7 kN moves upward. What is the tension in the cable if the cab's…

A:

Q: The barrel pushes back with a force of magnitude (Answer in N.)

A:

Q: How much tension must a cable withstand if it is used to accelerate a 12 Kg box at 1.2 m/s2? Assume…

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Q: Question 13. A rescue helicopter is lifting a man (weight = 877.22 N) from a capsized boat by means…

A:

Q: Using a rope that will snap if the tension in it exceeds 387 N, you need to lower a bundle of old…

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Q: Chapter 04, Problem 072 7 Your answer is partially correct. Try again. A fisherman is fishing from a…

A: Using Newton’s second law,

Q: Three boats are each being pulled by one rope connected to the smallest boat (in a line). The weight…

A:

Q: An elevator filled with passengers has a mass of 1.70 × 10³ kg. (a) The elevator accelerates upward…

A: We have to find the tension in the cable supporting the elevator

Q: A constant retarding force of 50 N is applied to a body of mass 20 kg moving initially with a speed…

A:

Q: you are standing on a train which begins to accelerate away at 4.50 m/s. If you have a mass of 70…

A: acceleration (a) = 4.50 ms2mass = 70 kg

Q: An elevator cab and its load have a combined mass of 4.3 kg. When the cab, originally moving…

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Q: An elevator cab that weighs 20.3 kN moves upward. What is the tension in the cable if the cab's…

A: Given data:  Weight of an elevator cab W = 20.3 KN = 20300 N

Q: A warning sign inside an elevator of mans 367 kg indicates that the maximum load that it can carry…

A: Write the given values with the suitable variables. m=367 kgM=1350 kg Here, m is the mass of an…

Q: A fisherman is fishing from a bridge and is using a "30.0-N test line." In other words, the line…

A: (a) When the line is moving at constant speed, the acceleration and hence the net force on the…

Q: A lamp hangs vertically from a cord in a de scending elevator that decelerates at 2.4 m/s², (a) If…

A: Here we have to find (a) Lamp's mass and (b) Cord's tension For each free body diagram of the FBD,…

Q: A box of mass m1 rests on a smooth, horizontal floor next to a box of mass m2 Suppose the force of…

A: The free-body diagram is

Q: An elevator cab that weighs 25.6 kN moves upward. What is the tension in the cable if the cab's…

A: