Q: What is the acceleration produced by a force of 680 N exerted on an object of mass 70 kg.
A: Introduction : In this question we are provided it value of mass and force . With these data we…
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Q: What force (in Newtons) is needed to give a 4700.0 kg truck an acceleration of 7.2 m/s2 over a level…
A: Given Data: The mass of the truck is, m = 4700 kg. The acceleration is, a = 7.2 m/s2. According to…
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A:
Q: A 314 kg elevator accelerates upward 4.7 m/s/s. What is the tension in the cable supporting it?
A: Given Mass if elevator is 314 Kg Accelaration is 4.7 m/s² upward Tension in cable is T (say)
Q: tension T in the rope is
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Q: A person on a sled with a mass of 82.0 kg is being pulled by rope at an angle of 23 If the tension…
A:
Q: How much time does it take to lift 600 kg
A: Given; How much time does it take to lift 600 kg to a height of 60 m ? So, Data is given as; P=55…
Q: A box is suspended by two ropes. Tension T1 = 20 N, angle 01 30°and 02 = 45°. Find the weight mg of…
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Q: A 92.0 kg crate is being lifted by the tension in a vertical cable. If the crate is accelerating…
A: Given: m = 92 kga = 1.5 m/s2g = 9.8 m/s2 To find: Tension in the cable T
Q: A person pushes a 500 kg crate with a force of 700N across a concrete floor. Given the coefficient…
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Q: What is the acceleration produced by a force of 290 N exerted on an object of mass 30 kg.
A: Given: The applied force is 290 N. The mass of the object is 30 kg
Q: Two wires attached to a corner fence post with the wires making an angle of 90° with each other. If…
A: Given data: Two forces acting on the post Value of Force (F) = 50 pounds Angle (θ) = 90° Required:…
Q: Find the weigth Of an object having 10 pounds mass at an acceleration of 15 ft per sec sq. In…
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Q: An object weighs 8N. What force will give it an acceleration along a horizontal floor?
A: We know that the newton second law of motion is given as F= ma where m is the mass and a is the…
Q: Determine the tension in a cable needed to lift a 2000kg elevator with an acceleration of 1.5m/s^2.
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Q: A 156-kg box is pushed onto a horizontal surface with a force of 4.868 N. What is the acceleration…
A: Given data The mass of the box is given as m = 156 kg. The force on the horizontal surface is given…
Q: erent) 45 N 35° 5 kg 10 kg 4 =.3 Hk =.1
A: Given: Mass (m1) = 10 kg. Mass (m2) = 5 kg. Frictional coefficient (µk1) = 0.1 Frictional…
Q: A fireman with a mass of 55.7 kg slides down a vertical pole at a constant speed. What is the force…
A: mass of fireman (m) = 55.7 kg Weight of fireman = m×g =55.7×9.8 = 545.86 N
Q: A crate has a mass of 24 kg. What applied force is required to produce an acceleration of 3 m/s2 if…
A: According to Newton's second law of motion, Fnet = m a --------(1) The friction on crate is working…
Q: The maximum amount of pulling force a truck can apply when driving on concrete is 9500 N. If the…
A: Given: The amount of the pulling force is given as F = 9500 N. The coefficient of static friction…
Q: Two ropes in a vertical plane exert equal-magnitude forces on a hanging 150.0 lb- load but pull with…
A: Both ropes have the same angle with the vertical because both exerting the same pulling force. Given…
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A: Since the lift is at rest initially, the initial velocity of the lift is u=0. Calculate the…
Q: The helicopter lifts the rescuer and the victim with a total mass of 161 kg with an acceleration of…
A: As F=ma Newtons second law. Applying this for the forces on rescuer and victim combined mass.
Q: The parachute on a race car of weight 8,850 N opens at the end of a quarter-mile run when the car is…
A: Given Data: Car weight, Initial velocity, Final velocity, Distance,
Q: If the elevator has a weight of 102,900 N, find the tension in the cable at acceleration of 2.0…
A: Given data: Weight of elevator (W) = 102,900 N Acceleration (a) = 2.0 m/s2, downward Required:…
Q: A sled of mass 97 kg is being pushed up a slope with an applied force of 877 slope is inclined with…
A: Acceleration = F/m
Q: How much time does it take to lift 350 kg
A: ;Given Mass of 350 kg at a height of 40 m Where, An engine develops 25 kW power. Determine the…
Q: A 314 kg elevator accelerates downward at 2.7 m/s/s. What is the tension in the cable supporting it?
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Q: Four ropes are tied to a tree stump. To the north is applied 25 n, to the east 30 n, to the south 25…
A: Given Information from this problem , Force applied from Northside =25 N Force applied from Eastside…
Q: A 31-kg block of cement is pulled sideways with a net force of 400 NN. What is the acceleration,…
A: Given Mass of block = 31 kg Net force on the block = 400 N We have to calculate acceleration of the…
Q: Calculate a force that is applied to a 658.3 kg object so that it has an acceleration of 689 m/s?.
A: According to Newton Second lawF=m×aHereF=Force on objectm=mass of objecta=acceleration of object
Q: A rope is used to pull a 11 kg block across the floor with an acceleration of 3 m/s2. If the…
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Q: A 62 kg climber falling at 9.4 m/s has their downward motion arrested at a distance of 5.3 m. What…
A: Given, mass of climber=62 kg Speed=9.4 m/s Let tension on a rope be T N
Q: 5. FBD 2 represents a hot air balloon which is lifted by a force of 700 N If the basket and its…
A: Force acting on the object is given as product of mass and the acceleration vif the mass . F = ma…
Q: Find the tension in an elevator cable if the 1 700-kg elevator is descending with an acceleration of…
A: Given: The mass of the elevator isk 1700 kg. The acceleration of the elevator is 2.4 m/s2 downward.
Q: An elevator (mass 4850 kg) is to be designed so that the maximum acceleration is 0.0680g. What are…
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Q: A taut horizontal clothesline is tied between two buildings 2/3 meters apart. When a wet blanket…
A: Given that:- Weight of blanket=150N AB=23 m OP=1 m
Q: A man pulls a cement block with a force of 450N using a rope that makes an angle of 35.0 degrees…
A: In the given question, Force (F) applied to rope = 450 N Angle made by rope with the horizontal…
Q: A 6 kg brick is pulled across the flat sidewalk by a horizontal force of 35 N. The brick is…
A: Given: Mass of brick m=6 Kg Horizontal force F=35N Acceleration of the brick a=4.67 m/s2 Frictional…
Q: A lift weighing 30.0 kN moves upward. Calculate the tension in the cable if the lift is: a)…
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Q: a car with mass 850kg is moving in the right direction at a constant speed of 1.44m/s.what is the…
A: Using to Newton's second law, the force on the car can be given by Fnet=ma
Q: Consider a 681 N cat burglar supported by a cable as in the figure. 37.7 Find the tension in the…
A: To determine,The tension in the inclined cable.and Tension in the horizontal…
Q: In the force of friction acting on an object that is being pushed is 200N, what force of push is…
A: Introduction: Friction force is defined as the force generated when the two surfaces are in contact…
Q: A 1,549Kg car is being towed to the right with an upwards cable at an angle of 29.4 degrees above…
A:
Q: A car of mass 230 kg moving at a speed of 30 km/hr is stopped by applying brake in 15 sec. Calculate…
A: The car is stopped in 15 sec. It means the final velocity of the car is zero. Therefore, applied…
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- It is desired to remove the spike from the timber by applying force along its horizontal axis. An obstruction A prevents direct access, so that two forces, one 340 lb and the other P, are applied by cables as shown. Compute the magnitude of P necessary to ensure a resultant T directed along the spike. Also find T. r Answers: P= i T= i A 3" 5" 340 lb lb lb( 45 a M > 1:0Y HW1.pdf > Chapter 1 HW1 Exercises 1. A force P = 800 N is shown in Fig. a. Find the y-component of P with respect to x and y axis. b. Find the y'-component of P with respect to x' and y' axis. c. Find the y-component of P with respect to x' and y axis. d. Find the y'-component of P with respect to x and y' axis. P = 800 N X' 2. A block is resting on an incline of slope 5:12 as shown in Fig. It is subjected to a force F = 500 N on a slope of 3:4. Determine the components of F parallel and perpendicular to the incline. F = 500 NA manual roller of weight mg = 337.5 N is pushed with a force 182.8N at an angle 0, such that sin(e) = 0.4, with the horizontal direction. What is the force exerted by the floor on the box? F cose F sine mg
- Bar AB of negligible weight is supported by a ball-and-socket joint at B and two cables attached at A. Draw the FBD for the bar to determine the number of unknowns. Number of unknowns =_ 4 ft 2.4 ft A 400 lb D 14 ft 7 ftProblems: 1) Two cables tied together at C are loaded as shown. Knowing that W 190 lb, determine the tension (a) in cable AC, (b) in cable BC. 12 in 30 in. 16 in. 150 lb W 2) Ropes AB and AC are thrown to a boater whose canoe had capsized. Knowing that a = 25° and that the magnitude of the force FR exerted by the river on the boater is 70 lb, the tension (a) in rope AB, (b) in rope AC. determine B 10° af 40°How much tension must a 28.0 m long wire be able to exert without breaking when it is used to hang an iron sculpture that weighs 2784 N? The wire must be attached to two anchors in the ceiling 16.1 m apart.
- A sign is held by the following beam and cable. The sign has a mass of 11 kg. The beam has a length of 1.11 m and a total mass of 1.1 kg. What is the tension in the cable, if theta; = 60 degrees? Express the tension in Newtons. Ꮎ L SignA student's head is bent over her physics book. The head weighs P = 25.6 N and is supported by the muscle force Fm exerted by the neck extensor muscles and by the contact force Fc exerted at the atlantooccipital joint. Given that the magnitude of Fm is 60.0 N and is directed 35.0° below the horizontal. PN Find the magnitude of the contact force F. . |N3 ducks are attached to each other by strings and are being pulled by a force of 9.5N. The duck at the front is 625g, the middle is 375g, and the back is 1150g. The coeficcient of friction is 0.15. What is the tension in the strings connecting the ducks?
- The tube, shown below, is supported by two cables (AB) and (AC). A force F = 600 lb is applied in cable AB. The component of the force Facting along cable (AC) is: |3 ft E 8 ft- В 12 ft 8 ft 15 ft Select one: a. 49.509 [lb] O b. 495.708 [lb] c. 600 [lb] O d. 459.708 [lb]A 882 N sign is hung symmetrically by 3 cables that each make an angle of 69° to the horizontal. How much is the vertical component of the tension force in each cable? Answer: 294 N Check Correct Marks for this submission: 1.00/1.00. tension force in each cable? Answer: 91.5N Check xA 155-N bird feeder is supported by three cables. Find the tension in the cable attached at 60°. (Report answer to 3SF; unit: N)