1.A 0.55 kg block is being pulled by a 2.5 N force east across a horizontal frictionless surface. What is the acceleration of the block?

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: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a…

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Q: 1B. A 3.00 kg object is initially held at rest upon an incline of 60.0⁰. a) If the coefficient of…

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Q: Two Arctic explorers are pulling a supply sled with a total mass of 160 kg. Alphonse pulls the sled…

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Q: 13. A 3.00 friction bet incline at t a. What mag o. What is th . What is th What is th What is the…

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Q: 12. Two blocks are connected by a massless rope as shown in the figure. Block A and block B have…

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Q: Two students push a heavy 165 kg catapult across a bumpy parking lot.  Lenny pushes with 260 N…

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Q: 3. A 2.65-kg box is sliding down a ramp with an initial speed of 1.25 m/s. The angle of the ramp is…

A: Given:-  The mass of the box is m = 2.65 kg  The initial speed of the mass is u = 1.25 m/s  The…

Q: 2. A 2 kg box is suspended in the air. Attached to each corner of the box is a rope. All 4 ropes are…

A: SOlution: Given that m = 2 kg 4 corners are tied with equal length rope and suspended from a point

Q: 5. A 3.00-kg object is moving in a plane, with its x and y coordinates given by x = 5t2 -1 and y =…

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Q: A 52.0 kg crate of tools rests on a horizontal floor. You exert a gradually increasing horizontal…

A: Write the given values with suitable variables. m=52 kgFr=354 P=221 Nv=25 cm/s=0.25 m/s Here, m…

Q: Block A is connected to block B using a rope that passes over a frictionless pulley. The coefficient…

A: Given : Mass of block A = 5 kg             Coefficient of static friction = 0.60

Q: 1A. A 3.00 kg mass is initially at rest on a horizontal surface. An applied force of 25.0 Ni then…

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Q: 27. Laptops ni Dukue. A heavy box containing four laptops worth 700,000 pesos is being delivered to…

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Q: A crane lifts a 3 tons block with a chain vertically upward. a. The resting block has been lifted…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 2. A 4.0 kg block is pulled along a horizontal surface with an applied force of F=20 N and 0=30°.…

A: a. The free-body diagram for the given condition is,

Q: 8. A 152 kg box is pulled by a person with 258 N force at angle of 15.0° across a level floor at a…

A: Given, mass of the block, m = 152 kgforce by the person, F = 258 Nforce is applied at an angle of, θ…

Q: After a day of testing race cars, you decide to take your own 1460.7 kg car onto the test track.…

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Q: 1. A box sits at rest on a rough 40° incline plane. It begins to slide up the plane when the 70.0 N-…

A: Given data: The angle of inclination of the incline is θ =40°. The weight of the box, W=60 N. The…

Q: A 100 gram wooden block is placed on an inclined ramp and released from rest. The ramp is tilted at…

A: Given: The mass of the object is 100 g. The coefficient of the static friction force is 0.3. The…

Q: a. You are a newly graduated astronaut preparing for your first trip into space. Plans call for your…

A: For part a) Velocity= 500 m/s time 2.40 minutes weight= 735 N = 75 kg                   (as, 1 kg =…

Q: 2. If the 1 kg standard body has an acceleration of 2.00 m/s² at 20.0° to the positive direction of…

A: Given that, the value of mass and acceleration. Then We  have to determine the value of given parts.

Q: 5. A 2.00 kg mass is initially held at rest atop an incline of 50.0°. The mass is released and…

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Q: 9. In the absence of air drag, the acceleration due to gravity is 9.81 m/s, Whatis the magnitude of…

A: The motion of an object through a fluid results in the formation of a resistance force. This is drag…

Q: E4.A 3.6-kg block being pulled across a table by a horizontal force of 60.6N also experiences an…

A: Given Information: The mass of the block (m) = 3.6 kg The force acting on the block (F) = 60.6 N The…

Q: B. how much tension must a cable withstand if it is used to accelerate a 120 kg car vertically…

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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: 1. A 3.0-kg sprinter starts a race with an acceleration of 4.20 m/s?. What is the net external force…

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Q: Situation 3. The coefficient of friction for all contact surfaces is 0.15. The weight of blocks A…

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Q: The block shown is pulled across the rough horizontal surface at a constant speed by the force…

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Q: 1. A 25-kg box is attached to two light ropes and is being pulled in a frictionless, horizontal…

A: Mass of the block is m = 25 kg Force acting on the block in east direction is F1 = 15 N Force acting…

Q: What force must Joe apply to the handle?

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Q: A horizontal force of 95.0 N ia applied to a 60.0 kg crate on a rough, level surface. If the crate…

A: The forces acting on crate are: 1. Force of 95 N 2. Force of friction.

Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…

A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2

Q: 2. A 1,480-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at…

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Q: What is the tension (in N) in the rope?

A: The tension in the rope is 7.84 N.

Q: A 1.9 kg otter starts from rest at the top of a muddy incline 84.1 cm long and slides down to the…

A: Given that,The mass of otter : m = 1.9 (kg)The length of muddy inclination : d = 84.1 (cm)The time…

Q: An object of mass M-40 kg is pushed up an inclined plane with an acceleration of 0.5 m/s by a force…

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Q: An object of mass 13.0-kg subjected to a non-zero net force moves with an acceleration of (8.00î –…

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Q: A box of mass 2 kg is being towed along a rough horizontal surface by a person pulling it on a…

A: Solution

Q: A 100-kg Barrel Tank rests on the bed of a truck. The coefficients of friction between the surfaces…

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Q: 1.A 150.0g hockey puck is placed on the floor of a bus. The coefficient of kinetic friction between…

A: Given: The mass of the puck is 150 g. The coefficient of the kinetic friction is 0.654. The time…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: