Five forces acted on a 4.0 kg box shown below. We need to find the acceleration in unit vector notation, direction and magnitude.

Q: Which statement BEST describes the motion of an object that is being subjected to two forces of…

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Q: What is a free-body diagram .A It's a sketch of a moving body that shows internal forces of the body…

A: Question: What is a free-body diagram?

Q: A block is acted on by two forces as shown in the diagram below. If the magnitudes of the forces are…

A: (given) Magnitude of forces are F1=58.5 NF2=24.5 NMass (m)=8 kgθ =45° There is no friction. X…

Q: An object of mass m is subjected to three forces: F1, F2, and F3. In the right figure, the three…

A: Given F1 = F3 = F F2 = 2F mass of object = m We have to calculate acceleration of the object in…

Q: What is the relationship between the accelerations experienced by each mass? (Write an equation…

A: Mass This is a property of a body and a measure of an objects resistance to motion. It is constant…

Q: A 60672 g woman in an elevator is accelerating upward at a rate of 120:54 cm/s2. Convert all…

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Q: Your shopping cart has a mass of 65 kilograms, In order to accelerate the shopping cart down an…

A: mass of shopping cart = M M = 65 Kg acceleration of shopping cart = 0.3 m/s2 Force required = F

Q: A dynamics cart experienced a force of 25 N going [East] for a time interval of 3.2 sec which…

A: Suppose the acceleration of the Car is a. Time duration t=3.2 sec Speed traveled v=1 m/s

Q: In laboratory experiment, a 0.50-kg block resting on a table is pulled by the force F (as shown in…

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Q: Person A pulls on a rope that suspends person B, as shown in the figure. If person B and the…

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Q: Assuming that the masses of the string and the frictionless pulley are negligible, (a) find an…

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Q: There are two forces on the 1.5 kg box in the overhead view of the figure below but only one is…

A: The box is at origin. Acceleration of the box is at an angle from negative y axis. Factor  of…

Q: 1. Block A rests on top of block B as shown in below. The table is frictionless but there is…

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Q: A small car (mass 420 kg ) is pushing a large truck (mass 930 kg ) due east on a level road. The car…

A: Given value--- mass of Car = 420 kg. mass of Truck = 930 kg. force exerted by car on the truck =…

Q: A 10 kg object experiences the following forces: 25 N up, 25 N down, 50 N right, 25 N left. Draw the…

A: Given,mass of the object, m = 10 kgforces,F1 = 25 N upF2 = 25 N down,F3 = 50 N rightF4 = 25 N left

Q: John pushes on a large and small block placed on a frictionless surface as part of a Phys lab…

A: Given data: Mass of blocks m1 = 4 kg and m2 = 2 kg Force applied on mass m1 (F) = +12 N Required:…

Q: the diagram, block A has a mass of 1.0 kg; block B’s mass is 4.0 kg. They are pushed with a force of…

A: Given: The mass of block A is 1 kg. The mass of block  B is 4 kg. The coefficient of friction is…

Q: The individual forces on the box below are as follows: Force A = 40 Newtons, Force B = 79 Newtons,…

A: SOlution: Given that Four forces acting on the box from all the four sides A=40 N B= 79 N C =79 N D…

Q: Q:2 a) One force of 30 N acting East and a second second force of 30 West on an object of a massm =…

A: In 3 subparts, you have put different and unrelated questions. According to company policy, only…

Q: A diagram representing all forces (magnitude and direction) acting on a body in question isolated…

A: Free Body diagram is a graphical representation that help us to visualize  of all the forces  acting…

Q: From a birds eye view, two men are pulling on a car, the first man pulling with a force of 120N at…

A: F1→ = 120 N @70 degree above the positive x axis F1→ = 120 N × [ (cos70oi^) + (sin70oj^)]F1→…

Q: A single force of 42 N acts upon a 6-kg block. What is the magnitude of the acceleration of the…

A: Given data: Force (F) = 42 N Mass (m) = 6 kg Required: Acceleration (a)

Q: You are pushing four blocks of masses 4.00 kg, 7.00 kg, 11.00 kg, and 17.00 kg positioned next to…

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Q: Make these simple one-step calculations and familiarize yourself with the equations that link the…

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Q: Refer to the figure below. Let the mass of the block be 9.5 kg and the angle 0 be 60°. Frictionless…

A: The tension force in the cord is acting along he inclined up.  The component of weight of the block…

Q: A force F, of magnitude 7.00 units acts on an object at the origin in a direction 0 = 37.0° above…

A: Consider the free-body diagram for the given force mechanism.

Q: Two athletes pull on a rope in a tug-of-war. Each pulls with a 430 N force. What is the resultant…

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Q: 20 kg object experiences the following forces: 10 N North, 20 N South, 20 N East, 10 N West. aw the…

A: Acceleration a = Force / mass

Q: Two monkeys, Ham and Joey, hre hanging from ropes and being pulled upward from the ground by a small…

A: Given :  Acceleration, a = 2.9 m/s2  Mass of Joey = 8 kg Mass of Ham = 10 kg To Find : a) Draw free…

Q: The figure below shows three forces acting on the object. Calculate the magnitude and direction of…

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Q: Directions: Write TRUE is the statement is correct but if it is false, change the underlined words…

A: 1) A force is a push or pull. True When we push or pull a body, we are applying a force on the body.…

Q: Mubtahij and Yousef are standing on the ice facing each other. Mubtahji pushes on Yousef with a…

A: Write the given values with suitable variables. FA=70 NmM=50 kgmY=75 kg Here, FA, mM, and mY are the…

Q: Force has the SI units kg m/s2 given the units of force write a simple equation relating a constant…

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Q: A race car of mass 710 kg accelerates 4.8 m / s2. What is the force acting on the car?

A: The force acting on the car can be represented by Newton’s 2nd law as, Here, m and a represent the…

Q: The device shown below is the Atwood’s machine considered in Example 6.5. Assuming that the masses…

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Q: Acceleration is   A) Inversely proportional to force B) Inversely proportional to mass C)…

A: Acceleration is defined as the rate of change of velocity with time. If a body is moving with…

Q: An American football lineman reasons that it is senseless to try to out-push the opposing player,…

A: To explain how a player can out-push the strong opposite player we use the concept of Newton's third…

Q: An object is acted upon by a constant unbalanced force. Which graph best represents the motion of…

A: An object is acted by a constant unbalanced force.which graph best represents the motion of the…

Q: he T2, if the mass of the hanging object is m

A: Givenm=5 kg

Q: A block with mass m = 3 kg is pushed against a frictionless wall with force P. where |p| = 20 N,…

A: Given Applied force P =20 N at angle 70 degrees Mass of block is m=3 kg Acceleration due to gravity…

Q: What would be de acceleration of a person that jumps from an airplane if the force due to the…

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Q: Newton’s second law: Four forces are acting on an object of mass 10 kg as shown in the picture. What…

A: Along vertical direction net force is zero. The expression for the acceleration from Newton’s second…

Q: 9) applies to the block m3 as indicated. If there is no friction over the surfaces; Figure shows…

A: here we use simple force concept m1 = 4 kg    m2 = 2 kg      m3 = 3 kg let tension in string is T…

Q: There are two forces on the 1.5 kg box in the overhead view of the figure below but only one is…

A: As shown in figure, force F1 is directed in the positive x direction and acceleration is at an angle…

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: