A particle moves in a circle of radius

Assignment Help Physics
Reference no: EM13657215

A particle moves in a circle of radius 83 m with a constant speed of 22 m/s. (a) what is its angular velocity in radians per second regarding the center of the circle?

a) How many revolutions does it make in 30 s?

 

b) What is its angular velocity in radians per second about the center of the circle?

Reference no: EM13657215

Questions Cloud

Rotating with the similar angular speed : Two thin rods of length L are rotating with the similar angular speed ω (in rad/s) about axes that pass perpendicularly through one end. Rod A is mass less but has a particle of mass 0.66 kg attached to its free end. Rod B has a mass of 0.66 kg, whic..
Discover the satellites orbital speed : A 510 kg satellite is in a circular orbit regarding the Earth at a height above the Earth equal to the Earth's mean radius. Discover the satellite's orbital speed. Find the period of its revolution.
Total current delivered to a number of devices connected : The total current delivered to a number of devices connected in parallel is the total of the individual currents in each device. Circuit breakers and resettable automatic switches that protect against a dangerously large total current by "opening" to..
How to reduce errors in the ultrasound experiment : Let's consider how to reduce errors in the ultrasound experiment. We describe a frequency (40 kHz) and measured wavelength. What wavelengths should we measure if we change the frequency to 345 Hz, 3,450 Hz or 345,000 Hz?
A particle moves in a circle of radius : A particle moves in a circle of radius 83 m with a constant speed of 22 m/s. (a) what is its angular velocity in radians per second regarding the center of the circle? How many revolutions does it make in 30 s?
Simple pendulum is swinging back-forth during small angle : A simple pendulum is swinging back and forth during a small angle, its motion repeating every 1.13 s. How much longer must the pendulum be made in order to increase its period by 0.29 s?
Angular velocity when he left the diving board : A diver can change his rotational inertia by drawing his arms and legs close to his body in the tuck position. After he leaves the diving board (with some unidentified angular velocity), he pulls him self into a ball as closely as possible and makes ..
What vertical height above the horizontal surface : A solid sphere of mass 0.599 kilogram rolls without slipping along a horizontal surface with a translational speed of 5.44 m/s. It comes to an incline that makes an angle of 31°with the horizontal surface.
Discuss is the speed of the spacecraft relative to earth : A spacecraft moving away from Earth emits a 4624 Hz signal. A scientist on Earth measures the signal to be 4623 Hz. Discuss is the speed of the spacecraft relative to Earth?

Reviews

Write a Review

Physics Questions & Answers

  Calculate the peak wavelength of this radiation

The Big Bang theory states that the beginning of the universe was accompanied by a huge burst of photons. Calculate the peak wavelength of this radiation

  What is the amount of charge that flows from the battery

A 9V battery is connected across a capacitor of 20uF through a switch which is initially open. What is the amount of charge that flows from the battery

  What are the force exerted on the posts

A uniform diving board is 5.00 meters in length and weighs 100 Newtons. It is supported by two posts separated by 1.50m. What are the force exerted on the posts

  What is her speed at the bottom of the hill

A skier weighing .80kN come down a frictionless ski run that is circular (R=30 m) at the bottom, what is her speed at the bottom of the hill

  Determine the potential energy of the loop

A single current carrying loop has a magnetic dipole moment of 10i - 20j + 15k Am2 and is in a region of space, Find the potential energy of the loop

  What is the temperature of the outside air

What is the temperature of the outside air. What are the components of the displacement vector from camp to summit? What is its magnitude? select the x axis east, y axis north, and z axis up.

  Find how far from the base of the building the hammer lands

A hammer slides down a roof of angle theta (respect to ground). It slides along the roof distance D. Find how far from the base of the building the hammer lands

  What is the greatest speed at which he can drive

A stuntman drives a car (without negative lift) over the top of a hill, What is the greatest speed at which he can drive without the car leaving the road at the top of the hill

  Determine the average power of the engine

A 1300kg sports car accelerates from 0m/s to 26m/s in 13s. What is the average power of the engine?

  Estimate what is the value of the resistor

AnRL circuit has an emf source of 13V, a resistor, a 20 H inductor,and a switch. If the emf across the inductor is 80% of its maximum13V 3 s after the switch is closed, what is the value of the resistor

  Energy of a photon of wavelength-theta

A particle of velocity v and mass 6.40 x 10^-25 kg has a wavelength of 20.7 fm. Its kinetic energy is the same as the energy of a photon of wavelength \theta. Find \theta.

  Compute the friction force exerted by the nozzle on stopper

A village maintains a large tank with an open top, containing water for emergencies. The water can drain from the tank through a hose of diameter6.55cm. compute the friction force exerted by the nozzle on the stopper

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd