What is most likely to happen when an object in motion stays in motion and an object at rest stays at rest? A. An unbalanced force acts on it. B. A balanced force acts on it. C. Objects in motion naturally come to rest. D. A constant force is required to keep it in constant motion

Q: Mary applies a force of 70 N to push a box with an acceleration of 0.60 m/s2. When she increases the…

A: The forces acting on the box are the force applied by Mary in the direction of motion of box and…

Q: 6. A man pulls a 50 kg box at constant speed across the floor. He applies a 200 N force at an angle…

A: According to Bartleby guidelines, I can only answer maximum three subparts. If you want to solve…

Q: To give a 19-kg child a ride, two teenagers pull on a 4.2-kg sled with ropes, as indicated in the…

A: part B Previously we did'nt use the horizontal component cos to solve the problem that why i guess…

Q: 4. A Force F1 and F2 act on an object at the origin. F1 acts on the object at the direction of 0 =…

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Q: A 1200-kg car pushes a 2100-kg truck that has a dead battery to the right. When the driver steps on…

A: By using Newton's 2nd and third law, we get:Fnet=(M+m)a......(1)where,Fnet is the net forceM and m…

Q: Two boxes are placed on a horizontal frictionless surface, as shown above. Box A has a mass of 10 kg…

A: Free body digram We know that Force is  F=ma

Q: 2. Four dogs named Astro, Bam, Clifford, and Don play tug-of-war game with a toy. Astro pulls on the…

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Q: 6. A man pulls a 50 kg box at constant speed across the floor. He applies a 200 N force at an angle…

A: Given that----- mass m = 50 kg. Force F = 200 N. Angle = 30°. Question ❓

Q: 1. A cart of mass 4.2 kg is moving at a velocity of 2.7 m/s but then the force shown in the graph…

A: From the graph, the force at t=5s is 3N. The equation for the velocity of the cart can be obtained…

Q: Three crates with various contents are pulled by a force Fpull = 3677 N across a horizontal,…

A: Fpull = 3677 N acceleration (a) = 1.43 ms2F12 = 1397 NF23 = 2351 N

Q: It's Friday night and Skyler has been assigned the noble task of baby-sitting Casey, his 2-year old…

A: Given: The force exerted by the Skyler is 52 N. The resistance force is 24 N. The combined weight of…

Q: Two people are pushing a truck across a parking lot. The truck has a mass of about 2 x 10° kg.…

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Q: Q1/ A man of mass 75 kg ,and woman of mass 55 kg stand facing each other on an ice rink ,both…

A: Newton's third law states that every action has equal and opposite reaction acting on two different…

Q: 19. A waitress shoves a ketchup bottle with mass 0.45 kg to her right along a smooth, level lunch…

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Q: 2. A force of 3.5 N [N 60° E] and a force of 2.8 N[S 40° W] act on the sane object. Find the net…

A: If a force F is acting such that it is inclined at angle of θ with the horizontal then its component…

Q: motorcycle and rider have a total mass equal to 310 kg. The rider applies the brakes, causing the…

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Q: (d) When a = 4 m/s (towards the ground) w m(g-a) = 50 (10 - 4) = 500- 200 = 300 N oun %3D The rope…

A: As per the guidelines we are supposed to answer only first question. Please repost other question(s)…

Q: woman is straining to lift a large crate, without success because it is too heavy. We denote the…

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Q: A force P pulls on a box of mass m that is in contact with a rough surface. The figure shows the…

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Q: 2. Barry carries his tray of food to his favorite cafeteria table for lunch. The 0.50 m long tray…

A: 2(a) Analyze the diagram of the given situation. Here, mT, mF and F represent the mass of the tray,…

Q: block with a mass of m = 13 kg rests on a frictionless surface and is subject to two forces acting…

A: Free Body Diagram:     a) Net force in x-direction     Fnetx= F2cosθ-F1            =…

Q: 4. A horse is pulling a sled along a road.  The rope from the horse goes up 15.0 degrees from the…

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Q: 2. A chain consists of identical links, each with a mass of 2.5 kg. You grab the top link and hold…

A: Given value- Mass of each link = m = 2.5 kg Expression for force- F=mg Where,  g = Acceleration due…

Q: A person pushes a 8 kg crate, exerting a 64 N force on it, but the crate's acceleration is only 5…

A: Given data:  Mass (a) = 8 kg Force applied (F) = 64 N Acceleration (a) = 5 m/s2

Q: Tim got a huge birthday gift from his grandmother. A 400. N crate has been delivered to his…

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Q: Understanding the details of timing and forces in motion can improve the performance of athletes,…

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Q: A person stands on a scale inside an elevator at rest . The scale reads 800 N.  a) what is the…

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Q: 4. A box with mass 50 kg rests on a table. (a) What is the weight of the box and the normal force…

A: 4)Mass of first box = 50 kg Mass of second box = 30 kg

Q: 2. A man is stranded on a raft (mass of man and raft = 1300 kg), as shown in the figure. By…

A: SOlution: Given that mass of man and raft = 1300 kg 17 N to be applied to the raft in a direction…

Q: 1. A little boy pushes a wagon with his dog in it. The mass of the dog and wagon together is 45 kg.…

A: 1. Mass of dog and wagon together, m=45kg Acceleration produced, a=0.85m/s2 Let the force by which…

Q: Understanding the details of timing and forces in motion can improve the performance of athletes,…

A:

Q: Understanding the details of timing and forces in motion can improve the performance of athletes,…

A: Given:Mass, m=42 kgFind The sauté demi plié begins with a phaseNow,Freebody diagram Net force is…

Q: 25. A spaceship is initially moving in outer space turns off its engine such that the spaceship does…

A: A spaceship is initially moving in outer space turn off its engine such that thespace ship does not…

Q: 2. A curling stone of mass 19 kg, originally at rest, is given a constant push of 4.5 N [E]. The…

A: In this question we are given that a curling stone of mass 19 kg, originally at rest, is given a…

Q: Mary applies a force of 76 N to push a box with an acceleration of 0.40 m/s2. When she increases the…

A: force by Mary (F1) = 76 N Acceleration produced(a1 )= 0.40 m/s2 New Force (F2) = 84 N New…

Q: Mary applies a force of 71 N to push a box with an acceleration of 0.48 m/s2. When she increases the…

A: Let the mass of the box = m Case 1) Applied force = 71 N Acceleration produced = 0.48 m/s2 Case 2)…

Q: A motorcycle and rider have a total mass of 300 KG. The rider applies the brakes, causing the…

A: Given that   mass (m) =300 KG  accelerate (a)= -5 m/s2  What is the net force on the motorcycle?

Q: A 2000 kg car in an action movie is skidding sideways and slowing down at a rate of -2.5 m/s2. What…

A: Let μ be coefficient of kinetic friction.Recall Fk=μNSo a=decceleration=Fk/M   a=μN/M…

Q: 7 6 5 4 3 2 1

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Q: 4. A father and his young daughter are facing each other on ice-skates. With their hands, they push…

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Q: A 35 kg child pulls a 12 kg wagon up a hill at 0.6 m/s. The wagon exerts 60 N of force on the child…

A: Newton's first law states that the body continues to be in rest or motion until and unless an…

Q: A cardboard box rests on the floor of an elevator. The box has a mass m = 2.75 kg and the elevator…

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Q: 10.0 kg block on a table is connected by a string to a 63 kg mass, which is hanging over the edge of…

A: Answer:- (C) 8.5 m/s2

Q: 2. Is a force always necessary to make an object initially at rest start moving? A. Yes B. No C. It…

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Q: Review Questions: Weight 1. The mass of an object on the Earth is 100 kg. What is the weight of the…

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Q: Newton's first law states that: Group of answer choices Ia. n the absence of any net force acting on…

A: Newton's first law states that a body continues in its states of rest or of uniform motion until and…

Q: 1. A wooden block rests on a wooden table. You push the block to the right; while you are pushing…

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”