Find the angular speed of the disk in radians per second

Assignment Help Physics

Reference no: EM13557757

A high-speed sander has a disk 4.00 cm in radius that rotates about its axis at aconstant rate of 1265 rev/min. Determine

(a) the angular speed of the disk in radians persecond,

rad/s

(b) the linear speed of a point 2.2 cmfrom the disk's center,

m/s

m/s2

(d) the total distance traveled by a point on the rim in1.96 s.

Reference no: EM13557757

Questions Cloud

What is the angle through which each tire rotates : A bicycle is rolling down a circular hill whose radius is 9.00m. What is the angle (inradians) through which each tire rotates

Define the water is now slowly heated until it exists : A 4L rigid tank contains 2 kg of saturated liquid vapor mixture of water at 50 C. The water is now slowly heated until it exists in a single phase.

What is the magnitude of the recoil speed of the cannon : A 100kg cannon at rest contains a 10kgcannonball. when fired, the cannonball leaves the cannon with avelocity of 90m/s. what is the magnitude of the recoil speed of the cannon

Explain how much loss of mass occurs in one day : If the energy from solar radiation falling on Earth is 1.07*10^16 kJ/min, how much loss of mass occurs in one day from just the energy falling on Earth (in kg/day)

Find the angular speed of the disk in radians per second : A high-speed sander has a disk 4.00 cm in radius that rotates about its axis at aconstant rate of 1265 rev/min. find the angular speed of the disk in radians per second

Define what is the change of enthalpy : The internal energy of a perfect gas does not change when the gas undergoes isothermal expansion. what is the change of enthalpy

Find the force on the electron : An electron that has velocity v = (2.0 x 106 m/s)i +(3.0 x 106 m/s) j moves through the uniform magneticfield B = (0.30 T)i - (0.15 T)j. Find the force on the electron

Explain the nucleus occupies a very small fraction : Describe the experimental basis for believing that the nucleus occupies a very small fraction of the volume of the atom.

Determine the magnitude of the maximum torque he exerts : A bicyclist of mass 78 kg putsall his weight on each downward-moving pedal as he pedals up asteep road. determine the magnitude of the maximum torque he exerts

User Account

All Pages