A particle revolves in a circle of radius 0.2 m at the rate of 300 r.p.m. calculate. (1) time period of revolution (2) angular velocity and (3) linear velocity of the particle.
Q: An object moves uniformly around a circular path of radius 21.0 cm, making one complete revolution…
A: Given, R = 21cm T = 2.05s a). Transitional speed (v)= 2πR/T = 2π(21)/2.05 v = 64.36433729 cm/s
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A: Given:- Dia meter of the wheel d = 76 cm = 0.76 m The wheel rotates in t = 3.5 sec from 150 rpm to…
Q: How can you find tangential velocity of a particle with uniform motion in a circle?
A: Introduction: Tangential velocity is the linear speed of any object moving along a circular path. A…
Q: The linear velocity of a body rotating at ω rad/s along a circular path of radius r is given by a)…
A: A)
Q: An object moves uniformly around a circular path of radius 22.0 cm, making one complete revolution…
A: Given that: Radius of circular path, r = 22 cm=0.22 m One revolution complete, t = 2.2 sec
Q: Ex 28: a particle revolves in a circular path or radius 0.5 m at the rate of 720 r.p.m. calculate…
A: To find-Linear velocity (v)=?Given-radius (r)=0.5 mFrequency (n)=720 rpm=72060=12 Hz
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Q: Q5. (a) In the uniform circular motion derive the expression for the components of angular…
A: Let ω1 and ω2 denote the angular velocities, t1 and t2 denote the time, and α denotes the angular…
Q: An object moves uniformly around a circular path of radius 21.5 cm, making one complete revolution…
A: Radius of circular path (r) = 21.5 cm = 0.215 m Time period (T) = 1.85 s
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Q: An electric fan is turned off, and its angular velocity decreases uniformly from 500 rev/min to 210…
A: Initial angular velocity = 500 rev/min final angular velocity = 210 rev/min time (t) = 4 sec
Q: An 8.0 m radius merry-go-round completes one revolution every 7.0 s. (a) What is the angular…
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A: Solution: given that point P traces the curve r =aθpole OP moves with constant velocity ω
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Q: 4.0
A: The answer is 3 seconds.
Q: A 45.0cm diameter disk rotates with a constant angular acceleration of 2.50rad/s. It start from rest…
A: Given, Diameter of disk d = 45 cm = 0.45 m Angular acceleration α=2.50 rad/s2 t = 2.30 s Angle θ =…
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A: The given data are: N=600 rev/minr=7.5 cm=0.075 m Here, N and r are the revolutions per minute and…
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Q: A circle table rotates with a constant angular acceleration. After 4.00 s it has rotated through an…
A: Given data, Angular acceleration α=2.25 rad/s2 Time t=4 s Angular displacement θ=60 rad
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A: Given Time taken to complete one revolution t=0.332sDistance of point r=4.73cm=0.0473 m
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A: Given data: The speed of the particle is v=10.0 m/s. The radius of the circular path is R=3.20 m.…
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A:
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A: Given data: The mass of vehicle is m=100 kg. The radius of circle is r=5 m. The initial speed is…
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A: Given Radius of the wheel is r=0.2 m Initial angular speed is ω0=0 Angular acceleration isα=0.2…
Q: 1. What is uniform circular motion? Explain
A: Circular motion of the body is defined as the motion of an object or a body around the circle. The…
Q: An athlete rotates a 1.00 kg discus along a circular path of radius 1.06 m. The maximum speed of the…
A: Given value--- Mass = 1 kg. radius = 1.06 m. speed = 25 m/s. We have to find--- maximum radial…
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