Find the LINEAR SPEED in feet/second of an object rotating at angular speed 55° per second on a circle of radius 4 cm.

Q: The earth spins on its axis once every 24 hours and its radius is 3960 miles. Find the angular speed…

A: In 24 hours earth covers 2π radian.So in 1 hour earth covers 2π24=π12 radian.So the angular speed…

Q: A satellite is rotating around the Earth 0.25 radians per hour at an altitude of 242 kilometers…

A:

Q: The angular velocity of a wheel is 10 revolutions per second. What is the linear velocity in cm per…

A: Given: Angular velocity=10 revolutions per second……1Diameter =60 cm……2

Q: Find the Linear Speed of an Object Traveling in Circular Motion

A: The linear speed of a point on a rotating object depends on its distance from the center of…

Q: Karina has an antique one-speed bicycle that has two gears connected by a chain. The front gear has…

A: Remarks: (i) . (ii) The linear velocity of two gears connected with a chain have same linear…

Q: The propeller of an airplane has a radius of 3 feet. The propeller is rotating at 2250 revolutions…

A: Given that the radius of propeller (r) = 3 feet The propeller is rotating at 2250 revolutions per…

Q: A ball is thrown with an initial velocity of 70 km per second, at an angle of 35° with the…

A: