a = (0.2 0) rad/s? 2.5 ft

Q: The disk is originally rotating at 8 rad/s. If it is subjected to constant angular acceleration of 6…

A: wo = 8 rad/s alpha = 6 rad/s^2 V=? Answer: 22.0000 ft/s2

Q: At time t= 14 s, the velocity of a particle moving in the x-y plane is v = 0.13i + 2.60j m/s. By…

A: Given data: V14s=0.13i+2.6j m/sV14.09s=-0.06i+2.5j m/s Need to determine the acceleration of the and…

Q: The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the…

A:

Q: 12-193. The double collar C is pin connected together such that one collar slides over the fixed rod…

A: Part 1: Given data: Angular velocity of rod AB : θ = e0.5t2 distance of the fixed rod, r = (0.4sinθ…

Q: If block A has a velocity of 6.7 ft/sec to the right, determine the velocity of cylinder B. The…

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Q: If the car is accelerating at 15 ft/s² at the instant r = 2500 ft determine the required angular…

A: giventhe car is accelerating a=15ft/s2at instant r=2500ftboat anchored =2000ftspeed V=45ft/s

Q: Car A rounds a curve of 150-m radius at a constant speed of 35 km/h. At the instant represented, car…

A:

Q: 1. The car has a speed of 55 ft/s. Determine the angular velocity 0° of the radial line OA at this…

A: Given:-  Speed of car (V) = 55 ft/s Radial line (OA) = 400 ft To find:- Angular velocity

Q: The box slides down the helical ramp which is defined by r = 0.5 m, theta = (0.5t^3)rad, and z = (2…

A: Given:- r=0.5m θ=(0.5t3)rad z=(2-0.2t2) At instant θ=2π rad To find:- Magnitudes of the velocity and…

Q: The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the…

A:

Q: If arm OA rotates counterclockwise with a constant angular velocity of 0 = 2rad/s, determine the…

A: Velocity: when a body is in motion, then the change in displacement of the body per unit of time is…

Q: The boom OAB pivots about point O, while section AB simultaneously extends from within section OA.…

A:

Q: The plane is travelling with a speed of 120 m/s along the curved path, and decreasing at 40 m/s^2…

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Q: Determine the relationship which governs the velocities of the two cylinders A and B. Express all…

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Q: The slotted arm OA rotates about point O with constant angular velocity 0. The motion of the pin B…

A: Given: velocity in the vector form:→v=r˙er+rθ˙eθ and acceleration in the vector…

Q: When θ = 15°, the car has a speed of 50 m/s which is increasing at 6 m/s^2. Determine the angular…

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Q: Determine the resultant acceleration of a particle at Point B on the rim of the flywheel. At the…

A: Given data: ω=5 rad/sα=14.5 rad/s2Arc length(L)=6 mθ=120° Need to determine the resultant…

Q: The angular acceleration of the disk is defined by a = 3¢² + 12 rad/s², where t is in seconds. If…

A: Given: α=3t2+12 rad/s2 ωo=12 rad/s t=2s

Q: 12–187. The searchlight on the boat anchored 2000 ft from shore is turned on the automobile, which…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: At the instant shown, pin A has a velocity of vA = 2i-4j m. Determine the magnitude of the velocity…

A: For solution refer below images.

Q: The car A has a forward speed of 17 km/h and is accelerating at 3.0 m/s?. Determine the velocity and…

A:

Q: For a short time a rocket travels up and to the right at a constant speed of 800 m/s along the…

A: Given data: Velocity of rocket, v = 800 m/s Parabolic path, y = 600 - 35x2 θ = 600 Now we know that,…

Q: The angular velocity of the disk is defined by w = (5 + 2) rad/s, where t is in seconds. Determine…

A: Given angular velocity of diskw = 5t2+2∴Angular acceleration of disk ,α = dwdtα= ddt5t2+2 = 10tAt t…

Q: The car travels at a constant speed from the bottom A of the dip to the top B of the hump. If the…

A: car is travelling at constant speed  vA =VA= v same speed at top B and A point radius of…

Q: The piston of the hydraulic cylinder gives pin A a constant velocity v = 3.1 ft/sec in the direction…

A:

Q: The slotted fork is rotating about O at a constant rate of è = 3. Determine the magnitude of the…

A: Given data: θ˙=3 rad/sθ¨=0 rad/sθ=360°=2π radr=s+θπ Need to determine the magnitude of the…

Q: 1. A platform is rotating about the vertical axis such that at any instant its angular position is 0…

A: Position is r=0.1t3=0.11.53=0.3375 m By differentiating the above relation θ˙=dθ˙dt=6t12 rad/s By…

Q: If the gear rotates with an angular velocity of 10 rad/s, and determine the velocity of the slider…

A:

Q: The disk is originally rotating at w, = 8 rad/s. If it is subjected to a constant angular…

A: Given data as per the question Angular velocity = 8 rad/s Angular acceleration =6 rad/s2 applying…

Q: conds, determine the magnitude of the particle's velocity and acceleration when t y 0.25x

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Q: The car A has a forward speed of 17 km/h and is accelerating at 3.0 m/s?. Determine the velocity and…

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Q: 20–7. At a given instant, the antenna has an angular motion w = 3 rad/s and o = 2 rad/s² about the z…

A: The initial step in solving the provided problem is to determine the position vector of A. Here, d…

Q: The rod OA rotates about point O such that 0 = t rad. At the same time, the collar B is sliding…

A:

Q: The brake drum is attached to a larger flywheel that is not shown. The motion of the brake drum is…

A: The relation of the brake drum motion is θ=36t-1.6t2⋯⋯⋯(1)dθdt=36-1.62t=36-3.2t Denote the ω for…

Q: *16–72. If the slider block A is moving downward at vA = 4 m/s, determine the velocities of blocks B…

A: The velocity of slider B is as follows:…

Q: The piston of the hydraulic cylinder gives pin A a constant velocity v = 3.9 ft/sec in the direction…

A:

Q: F12–33. The car has a speed of 55 ft/s. Determine the angular velocity ở of the radial line OA at…

A: Given: Velocity (V)= 55 ft/s OA= r= 400 ft To determine: The angular velocity θ˙

Q: 1. The disk is originally rotating at wo=12 rad/s. If it is subjected to a constant angular…

A:

Q: If arm OA rotates counterclockwise with a constant angular velocity of 0 = 2rad/s, determine the…

A:

Q: The velocity of a particle moving in the x-y plane is given by (6.07i + 5.09j) m/s at time t= 4.54…

A:

Q: Determine the velocity of piston B in m/s at the instant shown, If the crank OA rotates with an…

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Q: 20-50. At the instant shown, the arm OA of the conveyor belt is rotating about the z axis with a…

A: Ω=ω1=|6k| rad/s Ω.=0 rO=vO=aO=0 ΩP/O=4i…

Q: If block A has a velocity of 2.6 ft/sec to the right, determine the velocity of cylinder B. The…

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Q: ) When t=0 the particle is at A. In four seconds it travels to B, then in another six seconds it…

A:

Q: If arm OA rotates counterclockwise with a constant angular velocity of 0 = 3 rad/s, determine the…

A: Write the given data:

Q: 15.13 Car A is traveling on the circular road at the constant speed of A=70 km/h. At the instant…

A: Given DataVA=70km/h=19.444m/s2VB=90 km/h=25m/s2aB=1.8 m/s2

Q: 2. A car is traveling along the circular curve of radius r = 90 m. At the instant shown, its angular…

A:

Q: 16-130. The crane's telescopic boom rotates with the angular velocity and angular acceleration…

A: Given: The angular velocity of link AB is ωAB=0.02 rad/s. The angular acceleration of the αAB=0.01…

Q: The disk is originally rotating at 8 rad/s. If it is subjected to constant angular acceleration of 6…

A:

Q: The rod OA rotates in the horizontal plane such that. At the same time, the collar B is sliding…

A: MOMENT A moment is a movement of the body when a body is rotating on an axis. The moment is also…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.