A Ferris wheel has radius 23.1 ft. A person t

A flywheel is rotating at 36.5 rev/s.What is the total angle, in radians, through which a point on the flywheel rotates in 29.7 s?

Which is the correct option?

A car travels at a constant speed around a circular track whose radius is 2.67 km. The car goes once around the track in 285 s. What is the magnitude of the centripetal acceleration of the car?

Please answer the following question(s): 1. A helicopter blade spins at exactly 130 revolutions per minute. Its tip is 5.00 m from the center of rotation. Hint: What is the shape of the path described by the helicopter blade? How do you find the length of this path? (a) What is the total distance traveled by the tip per minute? Enter to 3 significant figures Distance: m (b) What is the average speed of the tip of the blade? Enter to 3 significant figures Average speed: m/s (c) What is the average velocity over one revolution? Enter to 3 significant figures Average velocity: m/s

A particle is moving in a circle of radius R. At t = 0, it is located on the x-axis. The angle the particle makes with the positive x -axis is given by 0 = At² + Bt³ What is the magnitude of the tangential acceleration, atan of the particle at a time t > 0? Express your answer in terms of R, t, A, and B as needed. What is the magnitude of the radial acceleration, larad of the particle at a time t > 0? Express your answer in terms of R, t, A, and B as needed.

In an amusement park ride called The Roundup, passengers stand inside a 19.0 m -diameter rotating ring. After the ring has acquired sufficient speed, it tilts into a vertical plane, as shown in ( Figure 1). For help with math skills, you may want to review: Mathematical Expressions Involving Squares For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Vertical circle. Figure Rotation axis 1 of 1 > Suppose the ring rotates once every 5.30 s. If a rider's mass is 58.0 kg, with how much force does the ring push on her at the top of the ride? Express your answer with the appropriate units. Value Submit Part B μÀ Value Part C Request Answer Suppose the ring rotates once every 5.30 s. If a rider's mass is 58.0 kg, with how much force does the ring push on her at the bottom of the ride? Express your answer with the appropriate units. μÅ Units Submit Request Answer Units μА ? ? What is the longest rotation period of the wheel that will…

A child is holding a string with a ball tied at the end. The child spins around in a circle causing the ball to travel in uniform circular motion. While doing this, the 1.3 m long string makes a 48.8◦ angle below horizontal. What is the tangential speed of the ball?

A car is traveling a curved section of highway, as shown from a top-down view in the figure below. The section of highway makes an arc of a circle. Initially the car is heading east, as indicated by its GPS system. After the car travels d = 852 m, it is heading 0 30.0° south of east. What is the radius of curvature of the car's path? Hint: Use s = re where is in radians. = W 3 E

A child is riding a merry-go-round which completes one revolution every 8.36 s. The child is standing 4.65 m from the center of the merry-go-round. What is the magnitude of the centripetal acceleration of the child?