In circular motion, a tangential acceleration can change the magnitude of the velocity but not its direction. Explain your answer.

Q: The formula v = 0.03 t can be used to calculate the tangential acceleration of an automobile moving…

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Q: What is the tangential acceleration of a bug on the rim of a 10.0 inch diameter disk if the disk…

A: Given:-   A bug on the rim of an r = 10.0-inch= 0.254 m  diameter disk if the disk accelerates…

Q: (a) What is the magnitude of the tangential acceleration of a bug on the rim of an 11.5-in-diameter…

A: Here is the explaination in the given image

Q: An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s). If a…

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Q: An individual's arm segment is 0.35 m long and has an angular acceleration of 90°/s². What is their…

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Q: Explain the tangential component and normal component of acceleration.

A: The acceleration is defined as,  a¯=ddtv¯ Here, v is the velocity vector.

Q: Suppose a circular disk is rotating at a rate of 60 revolutions per minute. a) Determine the angular…

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Q: An object is traveling on a circle with a diameter of 10 cm. If in 20 seconds a central angle of 1/3…

A: Diameter = 10 cm  Time ( ∆t ) = 20 second  Change in angular displacement ( ∆w ) = 1/3   Radius = 5…

Q: A rigid body rotates about a fixed axis with a constant angular velocity. Which one of the following…

A: Given data: AA rigid body rotates with constant angular velocity Required: The tangential…

Q: An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of…

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Q: A flywheel with a radius of 0.210 mm starts from rest and accelerates with a constant angular…

A: Given Radius r = 0.210 mm = 0.210 x 10-3 m Angular acceleration α = 0.590 rad/s2 Initial angular…

Q: Starting at rest, a circular disk with a radius of 2.0 m rotates with a constant angular…

A: Tangential acceleration is given by the formula, at=α r where α is angular acceleration and r is…

Q: optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s). If a…

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Q: The blade of a steel cutter is rotating at a speed of 600 rev/min. If the radius of the blade is 7.5…

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…

Q: Centrifuge. An advertisement claims that a centrifuge takes up only 0.127 m of bench space but can…

A: Given data: The advertised diameter of the centrifuge is DA=0.127 m. The radial acceleration of the…

Q: The axis of a circular cylinder coincides with the -axis and it rotates with an angular velocity of…

A: We have angular velocity w=3i^-5j^+9k^ and coordinate position r=j^+5k^. We need to find tangential…

Q: A particle is moving in a circle of radius 0.40 m. At an instance when the angular speed is 2.0…

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Q: The radial rotates with a constant angular velocity of 2 rad/s. Point P moves along the line at a…

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Q: *41. ssm A baseball pitcher throws a base- ball horizontally at a linear speed of 42.5 m/s (about 95…

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Q: An ultracentrifuge accelerates from rest to 9.97×10^5 rpm in 1.51 min. What is its angular…

A: Given information: The initial angular velocity, ωi=0 The final angular velocity, ωf=9.97×105…

Q: The blade of a steel cutter is rotating at a speed of 600 rev/min. If the radius of the blade is 7.5…

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Q: When a point on the rim of a 0.30-m-radius wheel experiences a centripetal acceleration of 4.0 m/s2,…

A: Given ,              Radius of rim =0.30 m                 centripetal acceleration =4.0 m/s2…

Q: A “blink of an eye” is a time interval of about 150 ms for an average adult. The “closure” portion…

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Q: An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s). If a…

A: Write the first anguar kinematic equation and susbtitute the corresponding values to calculate the…

Q: What is the magnitude of the tangential acceleration of a bug on the rim of a 13.0-in.-diameter disk…

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Q: An electric drill starts from rest and rotates with a constant angular acceleration. After the drill…

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Q: How do I find the tangential speed of a ball going in uniform circular motion, in the problem I'm…

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Q: A ferris wheel with a radius of 15 meters starts from rest and achieves it's maximum tangential…

A: The expression for tangential acceleration is, atan=rα        (I)             r=radius,α=angular…

Q: A particle is moving along a circular path of radius 1.5 m and has an angular velocity of 10 rad/s.…

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