A wheel of diameter 0.35 m is rotating at 2700 rpm. What is the linear speed of a point on the edge of this wheel? What is the linear acceleration of a point on the edge of this wheel?

Q: What is the instantaneous angular speed?

A: Instantaneous change in angle, dθ, and divide it by the instantaneous change in time, dt, we get the…

Q: A point on thẻ rim óf à 0.82 m rádiuš rotating wheel has a centripetal acceleration of 5.6 m/s?.…

A:

Q: An automobile traveling at 87.7 km/h has tires of 75.0 cm diameter. What is the angular speed of…

A:

Q: n the figure, Pulley A, rotating at 20 rad/s, controls the motion of Pulley B. The motor of pulley A…

A: Given:-  In the figure Pulley A, rotating at ωA= 20 rad/s, controls the motion of Pulley B. The…

Q: A point on the rim of a 0.79 m radius rotating wheel has a centripetal acceleration of 9.2 m/s².…

A:

Q: At its peak, a tornado is 68.0 m in diameter and carries 160 km/h winds. What is its angular…

A: Given: Tangential velocity, v=160 km/hDiameter of tornado, d=68.0 m To determine:Angular velocity in…

Q: In the figure, the wheel is at rest, has a radius of gyration of 0.6 ft, and weighs 30 lb. The…

A: Given: The given figure is, The wheel is at rest, has a radius of gyration of 0.6 ft, and weighs 30…

Q: car starts from rest and accelerates to 40 m/s in 8 s. how many REVOLUTIONS have the tires (that…

A:

Q: A hoop has a mass of 500 g and a radius of 14 cm is released on an incline that is 1.5 m long and 20…

A: Given:-  The mass of the hoop is m = 500 g  The radius of the hoop is r = 14 cm  The incline length…

Q: A turntable rotates at 45 rev/min. Calculate the angular velocity of the turntable. A particle on…

A:

Q: What is the linear velocity of a point moving along a circle when the angular velocity is 5.2…

A: Given data: Angular velocity (ω) = 5.2 rad/s Diameter (d) = 12.3 cm Required: Linear velocity (v)

Q: What is the average angular velocity of the wheel if the velocity of the wheel along the ground is…

A: Given, the radius of the wheel, r=0.66 m linear velocity, v=15.7 m/s

Q: A bicycle wheel has a radius r = 0.21 m and rotates at a constant frequency of f = 51 rev/min. r =…

A: The angular frequency, ω = 51rev/min = 5.34rad/s. The time period of rotation of the wheel is

Q: Question 1: A wind turbine is rotating counterclockwise at an angular speed of w = 3.5ad and slows…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Two points, A and B are on a disc that rotates about an axis perpendicular to the plane of the disk…

A:

Q: A point on the rim of a 0.79 m radius rotating wheel has a centripetal acceleration of 10 m/s^2 What…

A: Given data: Radius (r) = 0.79 m Centripetal acceleration (ac) = 10 m/s2 Distance of point from the…

Q: A point on a disk is rotating at a constant speed. As the point moves away from the center, what…

A:

Q: A flywheel of radius 27.5 cm accelerates from rest to 2450 rpm in 2.5 s. a)  Calculate the…

A:

Q: What is the linear velocity of the ring at point 3 in m/s?

A:

Q: id 0.4550 kg ball rolls without slipping down a track toward a vertical loop of radius ?=0.7150 m.…

A: The mass of the solid is m = 0.4550 kg.  The ball rolls without slipping down a track toward a…

Q: A discus in the hand of an elite athlete smoothly accelerates from a linear velocity of 0 m.s at the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Amelia gives her doll a merry-go-around ride on an old phonograph set at 45 pm. The doll is 17 cm…

A: Given : ω = 45 rpm r = 17 cm = 0.17 m

Q: A small fan has blades that have a radius of 0.0600 m. When the fan is turned on, the tips of the…

A: Given data: Radius (r) = 0.0600 m Tangential acceleration (a) = 22.4 m/s2 Required: Angular…

Q: A bug on the outside of a wheel rotates at a constant angular rate. You measure the bug to pass…

A:

Q: What is the velocity the wheel will travel along the ground if it has a radius of 0.54m and the…

A: Given data, Radius r=0.54 m Angular velocity ω=26.1 rad/s

Q: A turntable rotates at 100 rev/min. Calculate its angular speed in radian/s and in degree/s.

A: Given Data :            n=100 rev/min   =53 rev/s or  53 Hz

Q: A 21 mm diameter glass marble with a mass of 25 g rolls without slipping down a track toward a…

A:

Q: When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4385 rpm to…

A: Given:Diameter of the blade = 10 inchRadius of the blade = 5 inchAngular velocity = 4385 rpmTime…

Q: A wheel rotates with a constant angular acceleration a. Which one of the following is TRUE…

A: Given: wheel rotates with constant angular acceleration α we have to find  1. angular speed  2.…

Q: A point on the rim of a 0.61 m radius rotating wheel has a centripetal acceleration of 9.1 m/s2.…

A:

Q: The largest tire ever made had a radius of 2.75 m. Suppose this tire underwent a linear acceleration…

A: The equation for the angular acceleration is given by, α=ar Here, a is the linear acceleration and r…

Q: A large wind turbine (typical of the size and specifications of a turbine that you see in a modern…

A:

Q: A turntable rotates at 33 rev/min. Calculate the angular velocity of the turntable. A particle on…

A: Angular velocity = 33 rev/min Distance from centre is r = 0.14 m

Q: n object is traveling around a circle with a radius of 12 centimeters. If in 10 seconds a central…

A: Given Radius of circle r=0.12m Time taken t=10s Angle swept out θ=17 rad

Q: What is angular speed of a second hand of a clock. If the second hand is 10 cm long, find the linear…

A: To find-(a) Angular speed of second of a clock (ω)=?(b) Linear speed at its tip (V)=?Given-Length of…

Q: A merry go round with a radius of 6.0 meters rotates at a speed of 8 revolution per minute .…

A:

Q: What is the linear speed of a point that moves in a circle with a radius of 1cm with an angular…

A: Given data :- radius r = 1 cm = 0.01 m = 1×10-2 m angular velocity ω = 3 radians/s

Q: A person is riding a bike with wheels of diameter 23 inches. If the wheels are rotating at 146…

A: Given , Diameter of the wheel D =23 inches Angular velocity = 146 rev/min

Q: wheel of radius 1.0 m is rotating with a constant angular speed, ω, of 2.0 rad/s. What is the linear…

A: Correct option is C) 2.0 m/s

Q: A woman passes through a door with a tangential speed of 1.8 m/s from the center of the door, what…

A: When a force is applied on a body hinged at it one end, it tends to rotate the body about that…

Q: without sliding on the track shown in the figure, whose radius is R_0 = 26.0 cm. The sphere begins…

A: Solution:

Q: A 20 cm diameter circular saw blade spins at 3900 rpm. How fast would you have to push a straight…

A:

Q: A pulley of 8.0 cm radius, on a motor, is turning at 40 rev/s and slows down to 10 rev/s in 4.0 s.…

A: (a)The angular acceleration is given by, α=ωf-ωiΔt Here, ωf is the final angular velocity, ωi is the…

Q: An object is traveling around a circle with a radius of 9 feet. If in 20 seconds a central angle of…

A: Radius of circle is Time is Angular displacement is Note:Find:Linear and angular speed of the…