FB = 50 N 160° FA = 50 N RB 30° RA 38 J

Q: In the figure, two 5.90 kg blocks are connected by a massless string over a pulley of radius 1.40 cm…

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Q: In the figure, two 6.90 kg blocks are connected by a massless string over a pulley of radius 1.90 cm…

A: Here,

Q: A motor turns the spool of radius R = 1.0 m to lift the block of mass m = 25 kg. If the spool has…

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Q: If the turbine of the engine spins at an angular velocity of 270.748 radians per sec, what is the…

A: Given : Angular velocity (ω) = 270.748 radians per sec

Q: In the figure, two 9.90 kg blocks are connected by a massless string over a pulley of radius 2.50 cm…

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Q: In the figure, two 5.90 kg blocks are connected by a massless string over a pulley of radius 1.40 cm…

A: When a question with multiple subparts is given and nothing specific is mentioned then according to…

Q: If r=2i ̂+3j ̂ and F=-3i ̂+2j ̂, what is the magnitude and direction of the torque τ?

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Q: through aive beit that Joins a pulley on pulley that is igidly 48.5 kg and a radius R = 0.625 m. It…

A: Moment of inertia of the flywheel will be, I=12mR2 The expression for torque will be, τ=Iατ=12MR2α

Q: A centrifuge has a rotational inertia of 7.30 × 10−3 kg⋅m2. How much energy must be supplied to…

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Q: Three Wheels. Three rubber wheels are mounted on axles so that they make tight contact with each…

A: You have posted a question with multiple sub-parts. But as per the guideline we are only be able to…

Q: A torque of magnitude 50Nm acts for 10 seconds to start a small merry-go-round (I = 1/2*m*r^2 ) of…

A: Given data:  Torque (τ) = 50 Nm Time (t) = 10 seconds Moment of inertia (I) = (1/2)mr2 Radius (r) =…

Q: In the figure, two 5.10 kg blocks are connected by a massless string over a pulley of radius 1.80 cm…

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Q: In the figure, two 6.80 kg blocks are connected by a massless string over a pulley of radius 2.10 cm…

A:

Q: In the figure, two 9.20 kg blocks are connected by a massless string over a pulley of radius 1.20 cm…

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Q: What would the magnitude of the angular acceleration of the rod due to gravity be at the moment is…

A: Examine the rod’s FBD. The gravity’s torque on the rod can be represented as, Here, Fg, r, m, g,…

Q: A rigid bearing assembly with a point mass m = 1.20 kg, suspended at the end of a thin rod of length…

A:

Q: Three Wheels. Three rubber wheels are mounted on axles so that they make tight contact with each…

A: Given: Three wheels with diameters: d1 = 0.24m, d2 = 0.28m  & d3 = 0.42m make tight contact with…

Q: In the figure, two 9.40 kg blocks are connected by a massless string over a pulley of radius 1.60 cm…

A: GIVEN : mass of blocks(m1=m2) =9.4 kg  radius of pully(r) =1.6cm rotational inertia(I)…

Q: Part (b) Calculate the angular speed of the pedal sprocket w,, in radians per second. Wp =

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Q: Find the tension in the lower (slack) segment of the belt.

A: The equation for torque can be given as The moment of inertia of the flywheel can be given as The…

Q: In the figure, two 7.90 kg blocks are connected by a massless string over a pulley of radius 1.10 cm…

A: Solution:-

Q: m1, ľ1 m2, r2 m3 Shown in the figure are two pulleys and a hanging mass connected by a lightweight…

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Q: In the figure, two 5.50 kg blocks are connected by a massless string over a pulley of radius 1.20 cm…

A:

Q: An electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a…

A: The given values are, M=81.0 kgR=0.625 mr=0.230 mTu=142 Nα=1.67 rad/s2I=12MR2=1281.0 kg0.625…

Q: The driving belt is twisted so that pulley B rotates in the opposite direction to that of drive…

A: Given:            Angular accleration (αA)=35 rad/s2t= 3sUsing: ωA=ωA0+αCt

Q: Bar BC of the linkage slides in the collar D. If bar AB is rotating clockwise with the constant…

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Q: Agnding wheel 0.30 m in diameter ratates at 2700 rev/min. What is the linear speed of a point on the…

A: The angular velocity will be, ω=2700 rev/min=27002π60rad/s=282.74 rad/s

Q: 5. A pulley with a mass of 5.0 kg and a radius of 25 cm holds a string with a mass attached to each…

A: mass of the pulley, M=5 Kg radius of the pulley, R=25 cm=0.25 m Mass of block 1 on the left hand…

Q: A uniform rod with a mass of m = 1.54 kg and a length of 1= 2.31 m is attached to a horizontal…

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Q: If the turbine of the engine spins at an angular velocity of 271.121 radians per sec, what is the…

A: Ans:- Image-1

Q: If the turbine of the engine spins at an angular velocity of 235.47 radians per sec, what is the…

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Q: In the figure, two 5.30 kg blocks are connected by a massless string over a pulley of radius 1.80 cm…

A:

Q: In the figure, two 6.80 kg blocks are connected by a massless string over a pulley of radius 2.20 cm…

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Q: figure, two 8.20 kg blocks are connected by a massless string over a pulley of radius 2.20 cm and…

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Q: A disk with a moment of inertia of 7.3 kg m^2 spins at 19 rad/s about its center axis. What is its…

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Q: In the figure, two 8.20 kg blocks are connected by a massless string over a pulley of radius 2.40 cm…

A:

Q: Part (c) Calculate the linear speed of the outer edge of the pedal sprocket v, in centimeters per…

A: Given Data: The radius of pedal sprocket: rp=10.5 cm The radius of the wheel sprocket: rw=6.5 cm The…

Q: A rotating disk has an angular position of 0 = 2π +πt+2πt², measured in radians. How many complete…

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Q: In the figure, two 5.40 kg blocks are connected by a massless string over a pulley of radius 2.40 cm…

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Q: In raising the 51-m pole from the position shown, the tension T in the cable must supply a moment…

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Q: Masses m1= 8.0 kg and m2= 2.0 kg are attached at the ends of a massless rod 2.00 meters long,…

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Q: A bicyclist notes that the pedal sprocket has a radius of rp = 8.5 cm while the wheel sprocket has a…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The following figure shows the cross section of a cylinder of radius 8.8 m rotating about its axis…

A: Given Data : The radius of the cylinder is given as r = 8.8m The angular velocity of the cylinder is…

Q: An electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a…

A: Given data mass of flywheel m = 80.0kg radius of flywheel R = 0.625m radius of pulley n = 0.230m…

Q: In the figure, two 7.60 kg blocks are connected by a massless string over a pulley of radius 1.30 cm…

A:

Q: What was the angular acceleration of the wheel? You may assume the wheel rotates in an…

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