A 6.7 kg undergoes an acceleration of 1.3 m/s^2 a. what is the magnitude of the resultant force acting on it? b. if this same force is applied to a 4.0 kg object, what acceleration is produced?

Q: A steady force impacts a 0.85 kg ball resting on the ground. The impact lasts 0.36 seconds,…

A: Given Data, Mass of the ball (m)=0.85 kg Time duration (∆t=0.36 s Velocity (v)=3.1 m/s

Q: An object with a mass of m= 15 kg is at rest on a frictionless surface and is subject to 2 forces…

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Q: Three forces act on an object, considered to be a particle, which moves with constant velocity v =(3…

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Q: Two masses are connected by a string over a pulley as shown (in an Atwood's machine). m₂ is more…

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Q: Three forces act on a particle that moves with unchanging velocity (2.4 m/s )i + (-6.5 m/s )j. Two…

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Q: An apple of mass m= 0.17 kg falls out of a tree from a height h = 3.5 m . Part A What is the…

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Q: Yesterday I went on a sled. I was sliding with a speed of 3.0 m/s across a pond covered with ice. My…

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Q: What is the magnitude of the net force needed to bring a 2085 kg car to rest from 25.6 m/s in 9.3…

A: Solution: Given that mass m= 2085 kg vinitial = 25.6 m/s time t = 9.3 s to find the force required

Q: Question 15 A car traveling at 26.4 m/s hits a tree. A passenger in the car, who has a mass of 64.0…

A: Initial velocity (u) = 26.4 msmass (m) = 64 kg distance moved (d) = 56 cm = 0.56 m final velocity…

Q: QUESTION 3 Suppose the second mass at (-8,-6) was 4 kg rather than 2 kg, in that case, what would be…

A: Gravitational force of attraction between two objects with mass m1 and m2 and distance between them…

Q: A 10.0-kg object is initially moving with a velocity of 20.0 m/s to the north and is acted on by a…

A: mass, m = 10 kg  initial velocity, u = 20 m/s  final  velocity, v = 12 m/s  distance, d = 30 m

Q: A 9 kg block experiences a net force in the opposite direction of its velocity for 1 s. Its velocity…

A: Given that mass of the block and decrease in velocity in opposite direction by the net force and…

Q: A 1540-kg car is traveling with a speed of 12.4 m/s. What is the magnitude of the horizontal net…

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Q: A 5-kg object can move along the x axis. It is subjected to a force F in the positive x direction; a…

A: Given datam=5kgTo find-dv=?

Q: Blocks with masses of 3.0kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All…

A: Given: The mass of the first block is m1=3 kg. The mass of the second block is m2=4 kg. The mass of…

Q: 3. A 2.6-gram bullet is fired horizontally from a short- barreled rifle. The 38-cm barrel of the…

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Q: A block with mass m1 = 7.5 kg rests on the surface of a horizontal table which has a coefficient of…

A: According to the company policy, first three parts would be answered. Please post the rest…

Q: A 10 kilogram object suspended from the end of a vertically hanging spring stretches the spring 9.8…

A: Note: As per the guidelines we will solve only first three sub parts of the questionGivenA 10…

Q: A child pushes a cart with a force of 14.5 N over a distance of 2.25 m. If the cart has a mass of 18…

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Q: Which of the following is NOT true of the force of gravity? There is a gravitational force between…

A: The force of gravity acts on mass regardless of the magnitude of the mass and the separation between…

Q: a. An arrow is fired from a bow with a velocity of 69.2 m/s. The arrow has a mass of 0.082 kg. The…

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Q: The following information pertains to questions 1, 2, and 3. A workman pulls a sled across an…

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Q: Starting from rest, a   57.0 kg woman jumps down to the floor from a height of   0.740 m, and…

A: Given, mass of woman, M=57kg Height from she jumps to ground is, h=0.74m The total force exert by…

Q: A1 kg. mass is located at (xy)-(4.3); a 2 kg mass is located at (xy)-(-8,-6). In units of G, what is…

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Q: Two forces, F1 and F2, act at a point. F1 has a magnitude of 8.60 N and is directed at an angle of…

A: Given F1 = 8.60 N and is directed at an angle of 55.0∘ above the negative x-axis F2 = 5.60 N and is…

Q: QUESTION 2 What is the y-component of the net force acting on the same 2 kg mass at the origin? O ON…

A: To determine,the Y-compomnent of the Force acting on the same 2 kg mass at the origin.given,mass(m1…

Q: The diagram shows all the forces on an object with mass m = 89 kg. What is the magnitude of the…

A: Recall Newton's second law of motion. Fnet=ma We first calculate net force on mass m, then will use…

Q: A 30 kg object at the origin and initially at rest experiences a force given by F = 3N /t î + 2N tĵ.…

A: Given Data: The mass of the object is: m=30 kg The force experienced is: F⇀=3Nri^+2Ntj^ The…

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: