If a body moves with a uniform speed in a circular motion, then______.   A) its acceleration is increasing B) its acceleration is zero C) its velocity is changing D) its velocity is uniform

Q: Problem 5. A car is travelling in a flat circle of radius R. At a certain instant, the velocity of…

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Q: Which is true for a car moving around a circular track with constant speed? (Select all that apply)…

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Q: Explain Acceleration and velocity for a particle in uniform circular motion.

A: A uniform circular motion is a motion in which an object travels in a circular path at constant…

Q: A car travels along a horizontal circular curved road that has radius of 600 m. If the speed is…

A: The radius of the curved road is R = 600 m = (600 x10-3) km = 0.6 km. The tangential acceleration of…

Q: 1. Examples of objects moving in circles are 2. Uniform circular motion is the motion of an object…

A: Uniform circular motion, when body moves around a circle with constant speed.

Q: 1. The velocity Vector of any object in uniform circular motion is drawn as a tangent(Tangent) on…

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Q: A particle travels in a circular orbit of radius 10 m. Its speed is changing at a rate of 15.0 m/s2…

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Q: A car is traveling around a circular track of 240 - m radius . If the magnitude of its total…

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Q: Initially, an object in uniform circular motion (assume clockwise motion) has a ve vector given by…

A: We know that we have given that the velocity vector as  v0→= -3.0 i^+4.0  m/s  The object is in…

Q: At a given instant, a car travels along a circular curved road with a speed of 20 m/s while…

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Q: How long does it take a plane, traveling at a constant speed of 297m/s, to fly once around a circle…

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Q: A cyclist goes around a level, circular track at constant speed. Do you agree or disagree with the…

A: Cyclist goes around a circular track with constant speed

Q: Determine the acceleration of the particle moving in a circular path described by ? = 4?3+?2+6, S in…

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Q: n a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 14.514.5 m in…

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Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m/s. What is the…

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Q: During a NASCAR race a car goes 56 m/s around a curved section of track that has a radius of 280 m.…

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Q: Humans lose consciousness if exposedto prolonged accelerations of more than about 7g. This is of…

A: The centripetal acceleration (a) in terms of the speed (v) and radius (r) of the curve can be…

Q: The position of a particle moving in the x-y plane is given by r = 2cos(3t)ˆi + 2sin(3t)ˆj, where is…

A: Given: The position of a particle is r⇀=2cos3ti^+2sin3tj^.   (a) The expression of position of the…

Q: The car travel along a curve having a radius of R = 300 m. Its speed is uniformly increased from 15…

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Q: 1. The speed of a racing car is increased at constant rate from 80 kph to 138 kph over a distance of…

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Q: Initially, an object in uniform circular motion (assume clockwise motion) has a velocity m vector…

A: The acceleration by any object in uniform circular motion is define by a=v2r Here, a is…

Q: An object that's moving with constant speed travels once around a circular.path. Which of the…

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Q: If an object travels in a straight line and its velocity increases or decreases by equal amounts in…

A: Introduction: Acceleration is defined as the rate of change of velocity of an object with respect to…

Q: . Is it possible for a body moving on a circular track to have zero acceleration? Explain vividly…

A: When a body moves in circular track it has two components of acceleration. First one is tangential…

Q: Q2- A particle starts to move along a circular path whose centre at origin and its radius is (1) m.…

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Q: A race car travels at constant speed around a circular track. When the car has traveled 1/4 the way…

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Q: Dingdong and Marian moves with constant speed while riding a merry-go round with a radius of 6.00m…

A: Given data:   Radius (r) = 6.00 m Period (T) = 5.00 s Required: Centripetal acceleration (ac)

Q: 31. Which of the following statements explains why a race car going around a curve is accelerating,…

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Q: An object is in circular motion. The frequency of its motion is 7.0 Hz and its velocity is 20 m/s.…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

Q: A body moves in uniform circular motion on circumference of a circle has radius 4 m , where making…

A: Radii of circular path, R = 4m Making 150 turn in half minute

Q: A dog initially at rest, starts running inside a circular track with a 40π m circumference. The…

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Q: radius 1.5 m and at height 2.0 m above level ground. The string breaks, and the stone flies off…

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Q: Starting from rest, the motorboat travels around the circular path, p = 50-m, at a speed v = 0.8t…

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Q: During uniform circular motion, there must always be centripetal acceleration. However, by…

A: In a uniform circular motion, an object moves in a circular path with constant speed. When an object…

Q: A Car rounds a circular hill with a radius of 50m. What is the maximum speed the car can go over the…

A: Given quantities: Radius of the circular hill (R) = 50 meter   Let, the normal force be denoted by…

Q: The car travels around the portion of a circular track having a radius of r = 500 ft such that when…

A: Givenr=500 ftvA=2 ft/sa=0.002 t ft/s2

Q: 2. Starting from rest, a bicyclist travels around a horizontal circular path of radius 10 m at a…

A: We need to calculate the magnitudes of velocity and acceleration when the bicyclist has travelled a…

Q: A car initially traveling eastward turns north by traveling in a circular path at unifom speed of 24…

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Q: During a NASCAR race a car goes 68 m/s around a curved section of track that has a radius of 280 m.…

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Q: A car travels along the curved path with radius of curvature p= 30m such that its speed is increased…

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Q: A car is driving at speed of 80 mph in a circular track with a radius of 1500 ft. The driver applied…

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Q: A cyclist goes around a level circular track at a constant speed. Do you agree or disagree with the…

A: The acceleration of a particle undergoing a circular motion is given by- a→=-ω2r er^ + dvdt et^…

Q: During a NASCAR race a car goes 86 m/s around a curved section of track that has a radius of 240 m.…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.