Obtain the kinetic energy of the disk after given time

Reference no: EM13676974

A horizontal 802 Newton merry-go-round is a solid disk of radius 1.51 meter, started from rest by a constant horizontal force of 50.8 Newton applied tangentially to the edge of the disk. Obtain the kinetic energy of the disk after 2.99 second.

____ J

Reference no: EM13676974

Questions Cloud

Estimate how fast are the waves traveling : A fisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. Estimate how fast are the waves traveling

Obtain the magnitude of the torque due to friction : The combination of an applied force and a friction force produces a constant total torque of 36.5 N•m on a wheel rotating about a fixed axis. Obtain the magnitude of the torque due to friction

Evaluate through how many revolutions does it turn : A grinding wheel is in the form of a uniform solid disk of radius 6.95 centimeter and mass 2.03 kilogram. Find through how many revolutions does it turn while accelerating

Determine what frequency do you hear : A friend of yours is loudly singing a single note at 380 Hertz while racing toward you at 24.4 m/s on a day when the speed of sound is 341 m/s. Determine what frequency do you hear

Obtain the kinetic energy of the disk after given time : A horizontal 802 Newton merry-go-round is a solid disk of radius 1.51 meter, Obtain the kinetic energy of the disk after 2.99 second

Find with what velocity does it land on the cliff top : You throw a ball toward a 10 meter high cliff that is 30 meter away. find with what velocity does it land on the cliff top

Determine how many time constants does it take : Determine how many time constants does it take for a charging capacitor to reach half of its maximum charge

Obtain what is the wave speed : A sinusoidal wave has period 0.10 second and wavelength 2.0 meter. Obtain what is the wave speed

Evaluate what is the speed if the tension is doubled : The wave speed on a string under tension is 180 meter per second. Evaluate what is the speed if the tension is doubled

User Account

All Pages