V = 1 m/s 130 N 100 N 120 N B

Q: 2. Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two…

A:

Q: A Christmas light hangs on a series of strings as shown in the figure. The tension on string a, Ta,…

A: The tension on string b is 0.22 N

Q: Two blocks m, = 9 kg and m2 are connected as shown below. The two blocks are in static equilibrium.…

A: Given data: Mass of block 1 (m1) = 9 kg g= 10 m/s2

Q: A sphere of mass 4.9 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A: GivenMass of sphere, m=4.9×10-4 KgAngle,θ=22°

Q: The figure below shows a bird feeder that weighs 161.7 N. The feeder is supported by a vertical…

A: Find the tension in each cable.

Q: An 8 kg object is placed on the top of a scale (balance) inside the elevator. If the elevator…

A: According to Newton’s second law, the sum forces acting on a mass m placed on elevator, which is…

Q: A box of mass m is pulled with a constant acceleration a along a horizontal frictionless floor by a…

A:

Q: An object at rest on an inclined plane starts to slide when the incline angle is increased to 17°.…

A: Given data: Inclined angle (θ) = 17° Acceleration due to gravity (g) = 9.8 m/s2 Required:…

Q: A sphere of mass 4.3 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A:

Q: A sphere of mass 4.6 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A: Given: The mass of the object is 4.6x10-4 kg. The angle with vertical is 38o. The free-body diagram…

Q: a 10 kg body is suspended vertically by a cord. the tension on the cord is A. 5N B. 10 N C. 98 N D.…

A:

Q: A box of mass 15 kg was pushed by a person who has let go of it so that it is currently moving at 55…

A: According to Bartleby guidelines, I can only answer the very first question in case of multiple…

Q: Two blocks, of weights 3.6 N and 7.2 N, are connected by a massless string and slide down a 30…

A: The net force on the first box,

Q: A block with a mass of 12.4 kg is hanging by two strings that are firmly attached to the ceiling.…

A:

Q: force that keeps you from sliding on an icy sidewalk is    a. weight.   b. kinetic friction.   c.…

A: Given  Force that keeps you from sliding on an icy sidewalk is .....

Q: A m = 3.05 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind…

A:

Q: 15. A 40 kg crate is being pushed across a horizontal floor. If the coefficient of sliding friction…

A: Mass of crate: m = 40 kg Coefficient of sliding friction: μ = 0.4

Q: Now the block on the table has friction. Calculate the frictional force if the block is stationary.…

A: When force works on a body, it is subjected to an acceleration. Also, if this force exceeds the…

Q: 2. Block B hangs on a cable connected block A through a pulley as shown in the figur below. The two…

A: let mA be the mass of block A and T be the tension in the stringgiven, mass of block B, mB=2.5 kg…

Q: A sphere of mass 1.5 x 10-4 kg is suspended froma cord. A steady horizontal breeze pushes the sphere…

A:

Q: A sphere of mass 4.2 × 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

A:

Q: The figure below shows a bird feeder that weighs 167.9 N. The feeder is supported by a vertical…

A: Free body diagram of above condition -    Given value -  Weight of the bird feeder (X) = 167.9 N…

Q: A stationary 0.3 kg picture frame hangs from a nail by a single string, as shown in the figua What…

A: Given data:  Mass (m) = 0.3 kg Angle (θ) = 15°, with horizontal Required: The tension in the string

Q: А 3.5kg B 2.75kg

A:

Q: An elevator accelerates upward at 4 m/s^2. The cable can safely handle a tension up to 5000 N.…

A:

Q: A sphere of mass 1.3 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A:

Q: A 30kg box is sliding along the ground. If the coefficient of friction between this box and the…

A: The force of friction is given by, fk=μkN Here, μk is the coefficient of friction between the box…

Q: Friction between surfaces that slide over each other is called kinetic friction, whereas friction…

A: Please see the answer below

Q: A 10-kg mass slides down a flat hill that makes an angle of 20° with the horizontal. If friction is…

A: Mass = 10 kg Angle = 20°

Q: Q1/ Two blocks A and B are connected as shown in the figure. The coeffecient of friction between…

A:

Q: A sphere of mass 2.9 x 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A:

Q: A stack of two crates is being accelerated upwards by two cables. The cables are directly attached…

A:

Q: Consider a 10-kg steel ball hanging by cables A, B, and C as shown in the figure below. What is the…

A:

Q: Blocks A and B are attached via an ideal string and pulley. The coefficient of friction between the…

A:

Q: A person of weight 490 N stands on a scale in an elevator. What will the scale be reading? when the…

A:

Q: A 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

A: Given, mass of block = 1.3 kg mass of second block = 2.7 kg coeffecient of kinetic friction = 0.24

Q: A 4.00 kg block rests between the floor and a 3.00 kg block. The 3.00 kg block is tied to the wall…

A: The horizontal force applied to the 4.00 kg block is,

Q: Two monkeys of equal mass are holding onto a single vine of negligible mass that hangs vertically…

A: Draw the free-body diagram of the system.

Q: A 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

A:

Q: 2. Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two…

A: Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two…

Q: The two objects shown below are connected by a massless string which passes over a frictionless…

A: Newton’s second law in the vertical direction for mass m1

Q: The friction coefficient between cleats and turf on a football field is 0.5. What is the greatest…

A: coefficient of friction = 0.5acceleration due to gravity = g g = 10 N/kg

Q: Q1/ Two blocks A and B are connected as shown in the figure. The coeffecient of friction between…

A:

Q: A cat experiences an upward force of 9N, while it is sleeping inside an elevator. What is the…

A: Given upward force acting on cat is 9N We can solve this problem by applying equilibrium for…

Q: A box is vertically pulled by a rope against gravity at an acceleration of 2 m/s?. If the mass of…

A:

Q: Ignoring friction, If an equal force is applied to a 2 kg box and a 6 kg box, the acceleration of…

A: Given data:  Mass (m1) = 2 kg Mass (m2) = 6 kg Equal force is applied to the boxes

Q: If the net force acting on a stationary object is zero, then the object will a) remain at rest b)…

A: Answer 1 If the net force acting on a stationary object is zero then the object will remain at rest.…

Q: A 74-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 830…

A: According to the Newton's second law of motion, the acceleration of the elevator is,…

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?”