An object with a mass of 7.5 kg accelerates 8.3 m/s2 when an unknown force is applied to it.  What is the amount of the force?      An object with a mass of 2000 g accelerates 8.3 m/s2 when an unknown force is applied to it.  What is the amount of the force

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: 3.0 kg block is initially at rest on a frictionless table. A force of 24 N to the west and another…

A: Given Mass m = 3 kg Applied force F1 = 24 N  west F2 = 18 N south

Q: A rope is attached to a box with mass 122 kg and Person A is pulling the box to the right on the…

A: Given information: The mass of the box (m) = 122 kg The tension in the rope when the person A is…

Q: .Which of the following concepts indicate that an object has been subjected to an unbalanced force?…

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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: From Newton's law, net force is Fnet=F+Ffma=F+Ff There are two equations for two different forces…

Q: An object of mass m sits on a flat table. The Earth pulls on this object with force mg, which we…

A: Newtons third law states that for every action there is an equal and opposite reaction. Here earth…

Q: A 55.0 kg object traveling at 8.50 m/s is brought to rest in a time of 1.10 s. What is the average…

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Q: An unknown mass and a 12 kg mass are tied to a light string and hung over a frictionless pulley. If…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Suppose you are hitting a tennis ball with a racket. Which of the following statements is true? a.…

A: Force is a push or pull acting on an object resulting in its interaction with another object. Force…

Q: An object accelerates 2.0 m/s2 when a force of 12.0 newtons is applied to it. What is the mass of…

A: Answer:-  (1)  Given  Acceleration (a) = 2.0 m/s2 Force (F) = 12.0 N  According to Newton's second…

Q: Boxes A and B and C are in contact on a horizontal, frictionless surface, see Figure. Box A has mass…

A: Given data: mA = 25.4 kg,   mB = 27.2 kg mC = 23.5 kg Acceleration (a) = 4.6 m/s2 Required:…

Q: Two people are trying to raise an object from a hole using two ropes, as shown in the diagram below.…

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Q: 4. A change in the state of motion is evidence of  a. a force   b. an unbalanced force  c. a…

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Q: he air exerts a forward force of 10 N on the propeller of a 0.40 kg model airplane. If the plane…

A: To determine,the magnitude of the resistive force(FR )exerted by the air on the airplane.given,Force…

Q: A 15 N of force is applied on object 1 of mass 5kg and object 2 of mass 7kg. According to Newton's…

A: A 15 N of force is applied on object 1 of mass 5kg  and object 2 of mass 7kg. According to Newton's…

Q: An object accelerates 12.0 m/s2 when a force of 6.0 newtons is applied to it. What is the mass of…

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Q: Mr. Blain van and car have broken down. Because he is so muscular, he decides to pull them to the…

A: Given:- The pulling force is  F = 7000 N  His porche is 500 kg and his van is 1500 kg Find:- What…

Q: How much force is needed to make a rocket move in constant velocity in a frictionless outer space?…

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Q: 2. Three blocks are lined up in a row on a frictionless table. All three blocks are pushed forward…

A: Solution: given that m1 = 1 kg m2 = 2 kg m3 = 3 kg F = 12 N

Q: a 25.3kg object is pulled up a frictionless hill with a 260N force. a) determine normal force b)…

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Q: A 5.0 kg box sits in the back of a pickup truck. The box remains stationary (relative to the truck)…

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Q: Two squirrels are fighting over a nut that has a mass of 0.12 kg.  One squirrel pulls to the left…

A: The mass of the nut, m=0.12 kg   The force 1, F→1=-5.0 N   The force 2, F→2=3.5 N

Q: Aisha went to the top of Jabal Al Akhdar and dropped a small stone. Neglect air resistance. Which of…

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Q: The figure shows a container of mass m₁ = 4.0 kg connected to a block of mass m₂ by a cord looped…

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Q: An object with a mass of 2.0 kg accelerates 2.0 m/s2 when an unknown force is applied to it.  What…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: A motorcycle and rider have a total mass equal to 300 kg. The rider applies the brakes, causing the…

A: Given mass M = 300 kg  acceleration = -5m/s2 we have to find out net force on motorcycle

Q: In the figure, a crate of mass m = 92 kg is pushed at a constant speed up a frictionless ramp (θ =…

A: (a)Since the crate is pushed at a constant speed so that acceleration is zero, the net force acting…

Q: The graph shows the speed of from breaking at 10 s. a 2360.0 kg car as it slows down after the…

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Q: An object is moving with constant velocity. Which of the following best describes the force(s)…

A: Scenario: Object is moving with constant velocity.

Q: 6. An object accelerates 8.2 m/s² when a force of 20.1 newtons is applied to it. What is the mass of…

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Q: Determine the contact force between the blocks m1 and m2. Express your answer in Newtons.

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Q: Boxes A and B _and C are in contact on a horizontal, frictionless surface, see Figure. Box A has…

A: Given: The mass of block A is 25.4 kg. The mass of block B is 27.2 kg. The mass of block C is 23.5…

Q: A box lies on a frictionless table. A force of 19.5 Newtons pulls the box to the right, while a…

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Q: A 50 kg box is initially at rest on the ground. Which of the following forces forms a force pair…

A: The force of gravity of the box acting on the Earth and The normal force of the surface pushing on…

Q: Tom and his little sister are enjoying an afternoon at the ice rink. They playfully place their…

A: Newton’s third law of motion states that, every action, there is an equal and opposite reaction.

Q: Which of the following statements does not describe force? A simple push or pull. An external…

A: As per bartleby guidelines, i have solved first question out of multiple questions posted . If you…

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 block of wood of mass m = 250 g is being pulled along a surface by a force F = 20 N. The force of…

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Q: mass is 71 kg and his little sister's mass is 15 kg.     Which of the following statements is…

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Q: In the figure, a crate of mass m = 99 kg is pushed at a constant speed up a frictionless ramp (0 =…

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Q: A traffic light is suspended from a cable. Earth pulls downward on the traffic light with a force of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An object with a mass of 1500 g (grams) accelerates 10.0 m/s2 when an unknown force is applied to…

A:

Q: An object is at rest on a table. The earth is pulling this object down with a force of magnitude m ·…

A: Given: An object is placed on the table  Earth pulling this object with a force of magnitude = m.g

Q: A constant force acting on a body of mass 3.0 kg changes its speed from 2.0 m s to 3.5 m s' in 25 s.…

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Q: If the net force acting on an object is zero, which of the following is always true about the…

A: Required : The right option.

Q: Two friends push a sled on snow in opposite directions. One pushes with a force of 190 N, and the…

A: Given values: Forces:  F1=190 NF2=130 N

Q: In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (0 =…

A: Mass of the crate, m = 88 kg Angle of inclination of ramp with horizontal = 30o

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

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!