Q1. A vertical bar AB rotates with constant angular velocity w. A light non-stretchable chain of length L is fixed at one end to the point O of the bar. While the mass is fixed at its other end. Find the chain tension and the angle between chain and bar. F, F

Q: 6. The conveyor belt is moving to the right at v = 6 ft/s, and at the same instant the cylinder is…

A: Here we will use simple velocity relation

Q: The bigclaw snapping shrimp shown is aptly named—it has one big claw that snaps shut with remarkable…

A:

Q: A car traveling at a constant speed as it rounds a curve is not experiencing angular acceleration.…

A: Introduction:Angular acceelration is defined as the rate of change ofangular velocity.α = dωdtalso…

Q: A person sits in a chair that is free to rotate without friction. In their hands, they hold two…

A:

Q: A 700g ball rotates around a vertical shaft supported by two strings, as shown in the picture below.…

A: Given : Mass of ball (m) = 700 g = 0.7 kg Tension in the upper string (T1) = 20 N Let the angle…

Q: 0. Calculate the torque vector of the following force (N) and position (m) vectors: a. 7 = 5î + 10î;…

A: The torque vector is given as, a) The torque vector is given as,

Q: Q2. A child applies the brakes on a bicycle by applying a downward force of 20 pounds on the pedal…

A:

Q: Two boxes are arranged as in the diagram below. The left box has a mass of 10.0 kg and the right…

A:

Q: Along string is wrapped around a 62-cm-diameter cylinder, initaly at rest that is wee to rotate on…

A: Given value--- diameter = 6.2 cm. acceleration = 2 m/s2.  unwound length = 1 m. We have to find---…

Q: A 2.90 kg bucket is attached to a disk-shaped pulley of radius 0.131 m and mass 0.792 kg. If the…

A: A. Linear acceleration a = 8.622 m/s2 B. Angular acceleration= 65.82 rad/S2

Q: A 29 g ball rolls around a 69-cm-diameter L-shaped track at 83 rpm. What is the magnitude of the net…

A: Solution: Calculate the angular velocity of the ball. ω=2πN60 Here, ω is the angular velocity, and N…

Q: A force of magnitude F is applied to a door in different directions as shown below. The door rotates…

A: Torque acting due to force F is given by,

Q: 49. A 200 g, 20-cm-diameter plastic disk is spun on an axle through its center by an electric motor.…

A: Determine the moment of inertia of the disk.

Q: d. How does the magnitude of angular acceleration of the pulley depend on the hanging mass? i. As…

A: Given : mass of pulley, M = 0.5 kg Radius of pulley, r = 2 m

Q: The thin hoop shown rolls or slides down the 20° incline after beginning from rest. a. Find the…

A: Radius of the hoop, The angle of inclination, Displacement down the incline is,

Q: Two blocks mị 2 kg, m2 1 kg are hanging from a pulley as shown in the figure below. The moment of…

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Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 161 N at a distance of…

A: Given: Force exerted, F =  161 N perpendicular distance of force from center, d = 0.120 m

Q: A box (40 kg) is attached to a heavy pulley (with mass 8 kg and radius of 20 cm, treat it as a solid…

A:

Q: 1354 Run Hanging тass, m (g) тass, m (kg) Hanging Linear Angular Acceleration Torque T = m(g – a)T=T…

A: Slope of the line in graph represent the moment of inertia of disk.According to given data the slope…

Q: A 24-inch diameter tire rotates 8.2 revolutions per second a. determine the angular speed of the…

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Q: A centrifuge is a machine capable of separating solid materials in a solution, most often us…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 6. A yoyo is dropped as shown in the figure below. Neglect air friction. The mass of the yoyo is…

A: We draw the free body of the yo-yo and use Newton's laws to its rotational and translational motion.

Q: A horizontal massless strut is pivoted at point A. 5.0 m to the right of point A a force is exerting…

A: Given data:  Distance (r) = 5.0 m Force (F) = 25 N Angle (θ) = 150° Required: The magnitude of the…

Q: Two blocks having diferent masses my 4kg and mg 10 kg are connected by a string passing over a…

A: The free body diagram of the above problem can be given as

Q: A 220 g block on a 60.0-cm-long string swings in a circle on a horizontal, frictionless table at…

A: Mass of block  m= 220g = 0.22kg Length of string R = 60cm = 0.60m R. P. M = 65 = w

Q: A box (40 kg) is attached to a heavy pulley (with mass 8 kg and radius of 20 cm, treat it as a solid…

A: Note: As mentioned above I will solve the problem (29). Given in question -  Mass of the block(m) =…

Q: A marble rolls down an incline at 27° from rest. a. What is its acceleration? a 4.45 m/s² b. How far…

A: Given that:u=0 m/sθ=27°

Q: For the primitive yo-yo in fig, to find the downward acceleration of the cylinder and the tension in…

A:

Q: A box (40 kg) is attached to a heavy pulley (with mass 8 kg and radius of 20 cm, treat it as a solid…

A:

Q: A 2.90 kg bucket is attached to a disk-shaped pulley of radius 0.141 m and mass 0.742 kg. If the…

A: Given Data : The mass of the bucket is given as m = 2.90Kg. The mass of the pulley is given as mP =…

Q: A 16.0-kg child swings in a swing supported by a chain, 5.06 m long. The tension in thechain at the…

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: A 10.0 kg box is tied to a rope and the rope is placed over a 5.00 kg pulley with a radius of 0.600…

A:

Q: At this instant, what is the velocity of the tip A with respect to the ground (fixed/inertial…

A: The tip A’s velocity can be determined as, Here, R and ω represent the ladder’s extension and…

Q: A 55-kg child sits on a 1.1-m radius playground merry-go-round without holding on to the rails.  a.…

A: mass of child m = 55 kg radius of merry-go-round r = 1.1 m torque τ = 356 Nm

Q: B- Provide examples of linear, angular, and general forms of motion.

A: Linear motion is a motion along a line in two dimension. Example of linear motion is a train moving…

Q: 5. A hoop of radius 0.20 m and a mass of 0.35 kg is released from rest and allowed to roll down an…

A:

Q: A child riding a merry-go-round that rotates with constant angular speed (radius r= 5.0 r old onto…

A: Given: The radius is 5.0 m.            The maximum grip force, FG is 0.01 N.           The mass of…

Q: A car travels east at w = 3t² rad/s. The tangential acceleration of the top point (A) of the rim is.…

A:

Q: A person rides a Ferris wheel that turns with constant angular velocity. Her weight is 531.0 N. At…

A: True weight = 531 N difference in weight at the top of the ride = 1.5 N

Q: what is the magnitude of the tangential acceleration of the roller?

A: Moment of Inertia The moment of inertia of a rigid body is equal to the sum of the product of the…

Q: 3. A 50 N ball is rolling down a plane with an incline of 0=35° without slipping as shown. The…

A: Write the given values to the suitable variables.Here, W is the weight of the ball.

Q: In 1956, Frank Lloyd Wright proposed the construction of a mile-high building in Chicago. Suppose…

A: See below