Cylindrically shaped chambers spin around a central axis

Reference no: EM13543596

At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 4.0 m/s, and an 83 kg person feels a 490 N force pressing against his back. What is the radius of the chamber?

Reference no: EM13543596

Questions Cloud

Magnitude of the torque she applies to the end of the bat : When a softball player swings a bat, she accelerates it from rest to an angular velocity of 10 rad/s in a time of 0.26792 seconds. What is the magnitude of the torque she applies to the end of the bat? Model the bat as a uniform rod of length 0.90 m ..

What is the orbital speed of the second satellite : A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.60 104 m/s, and the radius of the orbit is 5.00 106 m. A second satellite also has a circular orbit around this same planet. The orbit of this second satellit..

Required of the force the motor exerts on cab via cable : A fully loaded, slow-moving freight elevator has a cab with a total mass of 1100 kg, which is required to travel upward 49 m in 3.9 min, starting and ending at rest. The elevator's counterweight has a mass of only 830 kg, so the elevator motor must h..

Can be used to measure the speed of a bullet : The figure shows a device that can be used to measure the speed of a bullet. The device consists of two rotating disks, separated by a distance of d = 0.877 m, and rotating with an angular speed of 88.6 rad/s. The bullet first passes through the left..

Cylindrically shaped chambers spin around a central axis : At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 4.0 m/s, and an 83 kg p..

A square loop of wire surrounds a solenoid : A square loop of wire surrounds a solenoid. The side of the square is 0.1 m, while the radius of the solenoid is 0.025 m. The square loop has a resistance of 30 . The solenoid has 500 turns and is 0.3 m long. The current in the solenoid is increasing..

What is the peak emf of the generator : A transformer consisting of two coils wrapped around an iron core is connected to a generator and a resistor, as shown in the drawing. There are 11 turns in the primary coil and 19 turns in the secondary coil. The peak voltage in the resistor is 65 V..

Center of the coil that is produced by the induced current : A flat circular coil with 146 turns, a radius of 2.14 x 10-2 m, and a resistance of 0.506 ? is exposed to an external magnetic field that is directed perpendicular to the plane of the coil. The magnitude of the external magnetic field is changing at ..

What is the direction of the average velocity of the storm : A meteorologist tracks the movement of a thunderstorm with Doppler radar. At 8:00 PM, the storm was 60 northeast of her station. At 11:00 PM, the storm is at 80 north. What is the direction of the average velocity of the storm?

User Account

All Pages