The minute hand of a clock is 10 cm long linear speed of the speed of the tip of minute hand.
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A: Given : - h =0.800m θ = 43.5o The base of the triangular section is x= h×tan(43.5) =0.800*0.94=…
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A: Given data: Initial angular velocity (ω0) = 3100 rpm Final angular velocity (ω) = 1500 rpm Time (t)…
Q: • The questions on this assignment that have to be submitted can be done without a you challenge…
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A: According to rotational kinematics θ=ω0t+12αt2 where θ=angular displacement ω0=Initial angular speed…
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A: Distance, s = 3.9 mNumber of revolutions, n = 15
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Q: A bicycle with tires 50 cm in diameter travels 4.4 km How many revolutions do the wheels make?
A: Given data: The diameter of the bicycle tire, D=50 cm. The distance traveled by the tire, S=4.4 km.…
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Q: 400 RPM (rev per min) to rad/sec
A: One revolution is equivalent to 2π radian and 1 minute is equivalent to 60 seconds.
Q: W= 11 rad/s r = 4+0.5cos(40) ft Determine: velocity when e= 34 degrees in polar coordinates and…
A: Solution
Q: A clock's minute hand is 15 cm long. What would be the displacement and speed of the tip after 30…
A: Given: The length of the minute hand is 15 cm. The time duration is 30 min.
Q: A bicycle with 29-in.-diameter wheels has a chain ring (by the pedals) with 54 teeth and a cog (by…
A: Angular velocity of the wheel is, ωω0=r0rω=ω0r0r=ω0nringncog=1 rev/s5418=3 rev/s=6π rad/s
Q: For a 700 mm cut with a feed of 0.25mm and an rpm of 500, what is the cuttin time in minutes? Use…
A: The length of an object is, L=700 mm The feed provided to the object is, f=0.25 mm The revolution of…
Q: #6) Let the angle 9 be the angle that the vector A makes with the +x-axis, measured counterclockwise…
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Q: If a centrifuge has an angular acceleration of 35.2 rad/s2 and a radius of 27 meters, what is its…
A: Given, Angular acceleration of centrifuge α= 35.2 rad/s2 Radius (R) = 27m
Q: The angular velocity of a process control motor is \omega (t) = (-3/2 t2- 20)Rad /s, where t is in…
A: The angular speed is given byω(t) = (-3/2t2 -20) Rad/s
Q: A toy top accelerates from rest to 17 rad/s in 0.50 s. How many revolutions does it make?
A: Given: final angular velocity ω=17 rad/sinitial angular velocity ωo=0 [starts from rest]time t…
Q: Lee is rolling along on her 4.0 kg skateboard with a constant speed of 3.0 m/s when she jumps off…
A: Please see the next step for solution:-
Q: Angle of rotation is often measured in revolution. Please determine how many radians is equivalent…
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Q: Convert 35 rad/sec to RPM
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Q: Gear A is given an angular acceleration αA= 3t³ rad/s², where t is in seconds, and (WA)o= 23 rad/s…
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Q: A tire is spinning with an angular velocity of 190.005 rpm. Suddenly, brakes are applied and the…
A: Given data The initial angular velocity of the tire is Ni=190.005 rpm The time taken to stop is t =…
Q: 32 cm radius, spherical ball starts from rest on an H=6.4m tall hill and rolls down. After rolling…
A: radius (r) = 32 cm = 0.32 m H = 6.4 m h = 4.1 m Let the mass = m
Q: A circle has a radius of 30 in. How many radians are there in an angle at the center subtended by an…
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Q: When an object is in uniform circular motion, the acceleration of the object toward the center axis…
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Q: A jogger runs 5/8 around a circular path with a radius of 60 m. a) Find the distance traveled b)…
A: Distance is a scalar quantity that refers to the total path covered by an object in…
Q: roblem 1: A gyroscope slows from an initial rate of 32.8 rad/s at an angular acceleration of 0.54…
A: The gyroscope in the given problem is initially rotating with an angular velocity of 32.8 rad/s,…
Q: An automobile tire is rated to last for 50 000 mi. Estimate the number of revolutions the tire will…
A: Assume the diameter of the tire is 1.5 feet. The circumference of the tire is calculated as,
Q: A small metal ball is kicked from the edge of a cliff. Its x- and y-coordinates as functions of time…
A: Given Data :x coordinate as a function of time x(t) = 19.9ty coordinate as a function of time y(t) =…
Q: A disk spins at 4.0 revolutions/second. What is its period, in second?
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Q: The figure below shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal…
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Q: The distance between the two bodies in infinite, initially and finally in Rotational motion…
A: Ans is :- Unbounded motion
Q: How many radians represent one and a half revolutions?
A: Given data: Angular displacement (θ) = 1.5 rev Required: Angular displacement in radians
Q: A point located on the second hand of a large clock has a radial acceleration of 0.1cm/s2. How far…
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Q: Identify the speed of a person standing on the equator, due to the earth's rotation.
A: Given thv radius of the earh is 6.4 x106 m.
Q: The London eye has a diameter of 140 m it revolves at a constant rate and takes 20 min to complete…
A: Diameter = 140 m Radius, r = 0.5 x 140 = 70 m It revolves at a constant rate and takes 20 minutes…
Q: A car tire is 64.0 cm in diameter. The car is traveling at a speed of 25.0 m/s. (1)What is the…
A: Diameter of car tire is D = 64.0 cm = 0.64 mTherefore, the radius of the car is R = 0.32 mThe speed…
Q: A car is traveling with a speed of 19 m/salong a straight horizontal road. The wheels have a radius…
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Q: A wheel has a radius of 2.30 m. How far (path length) does a point on the circumference travel if…
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