Which state in the United States has the greatest tangential speed as Earth rotates around its axis?

Q: How long will it take to rotate 360º if an object is moving at a constant angular speed of 250 rpm?

A: The angular speed is the rate of change of angular displacement. The unit of angular speed is radian…

Q: A Ferris wheel has a radius of 8 m. is turning at the rate of 10Orpm. Compute the tangential…

A: Given Radius of Ferris wheel is r=8 m Angular speed is ω=10 rpm=1.047 rad/s

Q: A bicycle tire of radius 5.1meter  rotates {theta}radian in time 6.9 seconds. Calculate the…

A: Given: The radius of the tire is r=5.1 m. The number of rotations is θ. The time taken to complete…

Q: A ferris wheel with radius 12 m makes a revolution every 3 minutes. Find the linear (tangental)…

A: Linear speed is defined as rate of change of distance. v=dt     ......1 where d is distance  t is…

Q: A wheel with a diameter of 1 meter rotates the following angular distances, calculate the linear…

A:

Q: 41. Velocity at the Equator The earth rotates through one complete revolution every 24 hours. Since…

A:

Q: The directions of the tangential acceleration and velocity are always * perpendicular to each other.…

A:

Q: An object is attached to a 1meter string and completes 5 rotations in 1 second. Find the (a)…

A: Consider the object is initially at rest (a) tangential velocity

Q: The earth's radius is 6.37×10^6m; it rotates once every 24 hours. What is the earth's angular speed?

A: Angular speed of a rotating object is given by ω = 2πT, where T = the time period or time taken for…

Q: In the right hand rule, your thumb tells you the direction of Select one: a. angular velocity b.…

A: Angular velocity is a vector quantity that requires direction and magnitude. The direction of…

Q: A certain planet spins on its axis 3 a day and orbits the sun 12 a year. Determine the average…

A:

Q: "In rotational motion, the tangential acceleration always decreases with time" True False

A: Solution

Q: Consider a meter stick rotating about one end. Every point on the meter stick has the same…

A:

Q: The earth’s radius is about 4000 miles. Kampala, the capital of Uganda, and Singapore are both…

A:

Q: Bonnie sits on the outer rim of a merry-go-round, and Klyde sits midway between the center and the…

A: Bonnie sits on the outer rim of a merry-go-round, and Klyde sits midway between the center and the…

Q: Calculate the tangential speed of an object traveling along a circular path at an angular velocity…

A: We know the tangential velocity or tangential speed (v) is given as v = rω, where Radius of the…

Q: A merry-go-round is accelerated uniformly from rest to an angular velocity of 5 rad/s in a period of…

A:

Q: If you're on a Ferris wheel at a carnival, seated 10 m from the Ferris wheel's axis that makes a…

A:

Q: What is the Earth's angular velocity as it spins around its rotation axis once every 23 hours, 56…

A:

Q: A ladybug sits at the outer edge of a merry- go-round, and a gentleman bug sits halfway between her…

A: Given- Let take the radius of merry go round to be "r", Let take time "T" is taken by ladybug to…

Q: For a particle rotating about a fixed axis with angular velocity that changes, which of the…

A:

Q: A bicycle is riding at a tangential speed of 13.2 m/s around a circular track. The magnitude of the…

A:

Q: A certain planet spins on its axis 2 a day and orbits the sun 92 a year. Determine the average…

A: Given value--- time taken by planet = 2 a day. We have to find--- angular velocity ?

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: how long will it take to rotate 360 degrees if an object is moving at constant angular speed of 250…

A:

Q: An object rotates a full circle of radius 2m in 5 sec. What is the tangential speed of the object.…

A: Given :- r=2m time taken in full rotation = 5 sec

Q: A woman rides a bicycle for 2 hours and travels 26 kilometers (about 16 miles). Find the angular…

A: Solution: Given that t = 2 hours d = 26 km r = 30 cm = 0.3 m

Q: How many rotations do they go through while decelerating?

A: Wf2  - Wi2  = 2αθ Wf = Final annual speed =0 rad/s Wi = intial angular speed = 600rpm = 600×2π/60…

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:

Q: Why the precession angular speed of the earth is very slow?

A: As we know that just after the Theia (huge rock) collided with Gaia(earlier name of the earth),after…

Q: A wheel 1.0 m in radius rotates with an angular acceleration of 4.0rad/s2. The tangential…

A:

Q: A rock is wedged in the tread of wheel of a car and is 0.114 meters away from the center the axis of…

A: Given data:   Radius (r) = 0.114 m Angular velocity (ω) = 6.53 revolution/s Required: The tangential…

Q: What is the tangential, centripetal, and angular accelerations of a bug on the rim of a disk with a…

A:

Q: A carousel with a 40-foot diameter makes 5 revolutions per minute. (a) Find the angular speed of the…

A: Given data:  Diameter (d) = 40 foot Angular speed = 5 revolutions per minute

Q: A wheel is 1 m in diameter. When it makes 30 rpm, the linear speed of a point on its circumference…

A: Given, The diameter of wheel=1m Revolution per minute =N=30 rpm we have to calculate the linear…

Q: What is the angular speed (in rpm) with which the Earth spins on its axis? What is the angular speed…

A: Angular speed of earth's spin and revolution around sun need to be calculated.

Q: A person rides a Ferris wheel that turns with constant angular velocity. Her weight is 503.0 N. At…

A: We have givenWeight of person  (W)=503.0 NAt the top of rideApparent Weight (dW)=1.500 NAndAngular…

Q: How much time does it take for a rotating basketball with an angular speed of 24 rad/s to rotate 12…

A:

Q: If a wheel, turning at a constant angular speed, makes ten complete revolutions every second, what…

A: The number of revolutions every second made by a wheel is given as,

Q: A wheel with a tire mounted on it rotates at the constant rate of 2.85 revolutions per second. A…

A: Given: The angular speed of the tire is 2.85 rev/s. The distance of the tack from the center of the…

Q: Suppose the polar ice sheets broke free and floated toward Earth’s equator without melting. What…

A: The expression for angular momentum (L) is: L=Iω Here, I is the moment of inertia, ω is the angular…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.