Is it possible for an object to achieve equilibrium when there is only one force acting on it? No, only one force will not be enough to move an object. Yes, normal force can make an object stay in equilibrium. No, only one force will create acceleration on an object. Yes, gravitational force can make an object stay in equilibrium.

Q: A metal seat with mass m1 = 16 kg hangs from one end of a rope that passes over a frictionless…

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Q: The cable supporting a 2100-kg elevator can withstand a maximum tension of 2100N. What maximum…

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Q: he tension if a wrecking ball with a mass of 56.7kg is hanging and in a state of equilibrium? A.…

A: We know that according to the given data we draw a free body diagram of the given system as

Q: A mass m1 = 6.4 kg rests on a frictionless table. It is connected by a massless and frictionless…

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Q: If an object is in equilibrium, which of the following statements is not true? (a) The speed of the…

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Q: The same forces act on two objects having different masses.  The more massive object will experience…

A: According to the Newton's second law  F = m a  where , m is the mass, a is the acceleration and F is…

Q: A block weighing 100N is being pulled along the horizontal plane by a force P having the slope of 5…

A: Weight, W=100 N Co efficient of friction, fk =0.25 Net acceleration required, a=2.5 m/s2

Q: to explain why the total tension in a rope is not zero if the two ends of a rope in equilibrium are…

A: We know that here we have given that the two ends of a rope in equilibrium are pulled with forces of…

Q: The cable supporting a 2105 −kg elevator has a maximum strength of 23260 N. What maximum upward…

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Q: As the angle of inclination of a ramp increases, which of the following statements is true? a. The…

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Q: The weight of the block in the drawing is 62.0 N. The coefficient of static friction between the…

A: Weight of the block, W=62.0 N Coefficient of static friction, μs=0.440 Consider the following…

Q: Two children playing at the beach are pulling on an inner tube. One exerts a force of 75N[N20°E] the…

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Q: What is a net force? a. the algebraic sum of all forces acting on an object b. the difference of…

A: Net force is vector sum of all the forces acting on an object

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

A: We need to find the magnitude of tension T2.

Q: A box with a weight of 50 N rests on a horizontal surface. A person pulls horizontally on it with a…

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Q: An elevator car has two equal masses attached to the ceiling as shown. (Assume m = 2.90 kg.) T m T2…

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Q: A worker with mass m = 70 kg is trying to stretch his muscles with the help of a vertical wall.…

A: For first question we apply Newton,s third law and according to Newton,s third law every action has…

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

A: Draw the free-body diagram of the system with resolved force components.

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

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Q: 23.4kg box rests on an inclined plane creating an angle of 34.5° from the horizontal. What is the…

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Q: An object is moving with constant velocity in a straight line. Which of the following statements is…

A: the net force on the object should be zero. Hence, option E is the answer.

Q: Suppose the tension in both of the cables is measured to be 50 N and that the angle that each cable…

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Q: Which is true about the force acting on a roller?*   A. There are horizontal and vertical forces in…

A: When two surfaces are in contact, an electromagnetic force acts between the surfaces due to the…

Q: A child pushes a 25 kg box by applying a horizontal force on a frictionless plane inclined at 15°.…

A: Free body-diagram

Q: 1. Identify (Draw arrows and label) all of the force acting on the person who is pushing the car…

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

Q: An elevator is pulled upward at a constant speed by a cable. Which statement is true about the…

A: The correct answer is (c), i.e., The net force on the elevator is zero. As the elevator is being…

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

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Q: An object of mass m is at rest on an inclined surface. The only forces acting on it are its own…

A: Given data: Mass of the object = m Friction force = F Need to determine the magnitude of the normal…

Q: The coefficient of static friction between the m=2.55-kg crate and the 35.0 degrees incline of a…

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Q: Q.10 A worker pushes an object of 20 kg down on a rough inclined plane with a force F as shown mass…

A: solution is given by

Q: A stationary 15 kg object is located on a table near the surface of the earth. The coefficient of…

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Q: The drawing shows box 1 resting on a table, with box 2 resting on top of box 1. A massless rope…

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Q: two forces are acting on an object F1 = 78 N upward and F2 = 26 N downward. What third force will…

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Q: A force F = 40N perpendicular to the wall acts on the block in the figure of mass m = 2 kg. What…

A: According to the Newton's second law, F-Fs=0F=FsF=μsmgμs=Fmg

Q: Which of the following statements are true? (a) An object can move even when no force acts on it.…

A: Newton’s first law of motion states that: “An object will remain at rest or in uniform motion in a…

Q: Suppose an object with mass, m, is suspended from a cable. Which statement about Tension is true?…

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Q: A 2000kg elevator has a downward acceleration of 1.0 m/s/s. (a) What is the tension in its…

A: (a)   M=2000 kg Force due to gravity = Mg=2000*10=20000 N T= tension  a= acceleration   Ma=Mg-T…

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

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Q: A car (m =  1700 kg) is parked on a road that rises  19° above the horizontal. What are the…

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Q: 2. The coefficient of static friction between a heavy box and a ramp is 0.45. The weight of the box…

A: Given  Weight of the ramp, W = 1.2*103 N  Coefficient of static friction ,u = 0.45  Ramp…

Q: A 68.2 kg crate is hung from the ceiling by two wires.  Each wire makes an angle of 12° with the…

A: Given data:  Mass of crate (m) = 68.2 kg Angle (θ) = 12° with the ceiling Required: The tension in…

Q: 15. Which is TRUE when the resultant of all the forces acting on the body is zero? Group of answer…

A: Given net force on body is zero ∑F =0

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: A crate remains stationary after it has been placed on a ramp inclined at an angle with the…

A: Given Info: The crate remains stationary after it has been placed on a ramp inclined at an angle…

Q: An elevator car has two equal masses attached to the ceiling as shown. (Assume m = 4.10 kg.) m = T₂…

A: Given:- m= 4.1 kg a= acceleration= 1.7 m/s2

Q: An object of mass 8.5 kg is suspended from a crane cable.  The tension force in the cable has a…

A: Given data:  Mass of the object, m = 8.5 kg   Tension force, T = 70 N

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

A: From the free body diagram the forces along horizontal direction are equated .