11. A ball of mass 3.0 kg is suspended by two cables attached to a horizontal arm, which in turn is attached to a vertical pole, as shown in the graph. The pole is put into uniform rotation around its axis so that the linear speed of the ball is equal to 2.5 m / s. The tension in wire 2 is: choose an answer A B C D E 24 N 34 N 29 N 39 N 44 N

Q: Find the positions of the two masses

A:

Q: The ends of a 0.25kg rod AB are constrained to move along slots cut in a vertical plate as shown. A…

A:

Q: determine the magnitude of the yo-yo's angular velocity

A: Given DataMass of the yo-yo =200 g =0.2 KgThe force  The outer radius of the yo-yo The inner radius…

Q: The system in Figure 7. is released from rest with the spring unstretched. Determine the distance…

A:

Q: Two particles of same mass 'm' denoted by P₁ and P₂ are connected by a massless rod of length 'a'…

A:

Q: Shown below are two trolleys connected by linear springs. Use the principle of minimum total…

A:

Q: Draw a free body diagram (FBD) for each br blocks. Apply Newton's Second Law to each block block in…

A: To draw the freebody draw the block, equation of forces acting in x and y direction,direction of…

Q: A spring is mounted against a block. The block is pushed with a force until it moves s = 1 m. When s…

A:

Q: unstretched length of 4.9 m, and spring constant k = 12 N/m. According to t provided datum line,…

A: K=12N/m To find potential energy of collar

Q: 3. A 3 kg block is sitting on a semi-cylindrical surface that has a radius of 1.5 m (see below). The…

A:

Q: A 140-lb construction worker punched a bamboo wall (the wall has a shearing strength of 241 MPa).…

A:

Q: The 20-kg block is subjected to the action of the harmonic force F= (90 cos 6t) N. where t is in…

A:

Q: a continuation of the 1st question, let's assume that we find the required engine power P=3 kW while…

A: from the given dataRA = 96 mmRD = 151 mmRB = ?VD = 7 m/sNA = 2800 rpm

Q: 3: A 126 lb weight stretches a spring 14 feet. The weight hangs vertically from the spring and a…

A: The weight of block is The stretch in spring is .The initial displacement is The initial velocity is…

Q: ad is described by the function here the boldface type indicates that G is a vector. a) Draw an FBD…

A:

Q: A spring has a spring constant (k)=100 N/m and a block of mass m=0.5kg oscillates about the…

A: Given: Mass m=0.5kg Spring constant K=100N/m Solutions: Total energy of the system U=…

Q: (a) Determine the time (in seconds) at which the mass passes through the equilibrium position. (b)…

A:

Q: machine with a mass of 500 kg is being lifted from the ground up a building using a set of pulleys…

A: Given, A machine with a mass of 500 kg is being lifted from the ground up a building using a set of…

Q: An 78 kg skier moves down a mountain on a 22 degree slope. Air drag and the wet snow provide a…

A: Given data:-  mass of skier= 78 kg  slope of mountain = 22° A resistive force =120 N, push force= 30…

Q: A block A of 10 kg attached to a spring with K=200 N/m is moving downward along the slope. At this…

A: Given data  Mass of block = 10 kg Spring constant = 200 N/m Velocity = 5 m/s Force F = 100 N Slope =…

Q: 4. A concrete weight of 125 kg is released from standstill and a log of mass 200 kg is moved along…

A:

Q: RA RB=? harre B RD w

A: from the given dataRA = 61 mmRD = 147 mmRB = ?VD = 6 m/sNA = 2500 rpm

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A: Given:k=50 N/mm=50 kgθ=30°x=0.3 mF=50 Nμ=0.3

Q: i. Your friend has chosen to use the rate form of the COLM to solve this problem. Neatly and…

A:

Q: 3. Figure 3 shows a system consisting of wedge A and block B connected by an inextensible cable…

A: To find:Determine the acceleration of block B immediately after P is applied.And the tension in the…

Q: A system is made of two masses, m, and m2. (m, = 2m2). %3D A frictionless pulley and a cable are…

A:

Q: Magnitude of the velocity V of point Q as it moves along the wall without losing contact

A: Given; A rigid rod , length l=1mResting at an angle,θ=450 as shown in figure.The end P is dragged…

Q: A 500 g block is attached to 2 kg block via a string passing over two lightweight frictionless…

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

Q: 2. A 50-g mass is suspended by a spring attached to the ceiling, such that when it is at rest, it is…

A:

Q: k k F '2 Two masses, m¡ and m2 are attached in series by two springs. A force, F is applied to the…

A:

Q: Q2: A A body thrown vertically upward with velocity of 30 m/s. Find the distance it will cover in 4…

A: A. Given Velocity, v=30m/sTime, t=4s From the Laws of motion we know…

Q: 1. A force of 64 pounds stretches a spring 2 feet. A mass of 16 pounds is attached to the end of the…

A: Given that, Force, F=64 lbf,Streches in a spring, δ=2 ft,Mass attached to spring, m=16 lbm,Initial…

Q: Homework 4: A 20.0-kg block is connected to a 30.0-kg block by a string that passes over a…

A: