Determine what is the angular speed of the rod

Assignment Help Physics
Reference no: EM13673468

A uniform rod ( L = 3.0 meter) and mass (M = 1.0 kilogram) is pivoted about a horizontal frictionless pin through one end. The rod is released from rest at an angle of 30 degree below the horizontal. Determine what is the angular speed of the rod when it passes through the vertical position? (The moment of inertia of the rod about the pin is 3.0 kg .m2). (g = 9.8 m/s2).

Answer in rad/s.

Reference no: EM13673468

Questions Cloud

What percentage of the projectiles incident kinetic energy : A projectile (mass = 0.235 kilogram) is fired at and embeds itself in a target (mass = 1.26 kilogram). Obtain what percentage of the projectile's incident kinetic energy does the target (with the projectile in it) carry
Evaluate the velocity of the first cart : A 2.2 kilogram cart is rolling along a frictionless, horizontal track towards a 1.2 kilogram cart that is held initially at rest. Evaluate the velocity of the first cart when the second cart was still at rest
Estimate the resistances of the motor : The starting motor of an automobile is turning too slowly, and the mechanic has to decide whether to replace the motor, the cable, or the 12 Volt battery. Estimate the resistances of the motor
Obtain in what direction should she head the plane : A pilot is flying a plane with a speed (with respect to air) at 220m/s in a region where the wind is blowing at a constant 30.0 m/s at 20.0 degree South of West. Obtain in what direction should she head the plane
Determine what is the angular speed of the rod : A uniform rod ( L = 3.0 meter) and mass (M = 1.0 kilogram) is pivoted about a horizontal frictionless pin through one end. Determine what is the angular speed of the rod
Evaluate the magnitude of the average net force on the car : An 1100 kilogram car coast on a horizontal road with a speed of 19 m/s. Obtain the magnitude of the average net force on the car in the sandy section
Find speed and direction of the first ball after collision : One billiard ball is shot east at 2.2 m/s. A second, identical billiard ball is shot west at 0.8 m/s. Find the speed and direction of the first ball after the collision
Find the angle from the central maximum to fifth dark fringe : A pair of narrow parallel slits separated by a distance of 0.205 millimeter are illuminated by the green component from a mercury vapor lamp (λ = 545.5 nm). Find the angle from the central maximum to the fifth dark fringe
Obtain changing which allows a current to be generated : A current is generated in a secondary coil that is used in an AC generator to create the power we get from our wall sockets at home. obtain changing which allows a current to be generated

Reviews

Write a Review

Physics Questions & Answers

  What is the electric field strength between the disks

What is the electric field strength between the disks. What is the speed of the box at the end of the 5.7-s interval.

  Calculate the potential difference across first one

A 5.00 uF and a 7.00 uF capacitor are connected in series, and this combination is connected across a 48.0V potential difference. Calculate the potential difference across first one

  Explain how close does the proton get to the line of charge

An infinitely long line of charge has a linear charge density of 5.00×10−12 C/m. A proton is at distance 19.0 cm from the line and is moving directly toward the line with speed 2000 m/s. Explain how close does the proton get to the line of charge?

  What is the flow speed in the nozzle

A fire hose 10 cm in diameter delivers water at the rate of 22 kg/s . The hose terminates in a nozzle 2.1 cm in diameter. What is the flow speed in the nozzle

  What is the normal boiling point of water

You propose a new temperature scale with temperatures given in ?M. You define 0.0 ?M to be the normal melting point of mercury, What is the normal boiling point of water

  Calculate the total work done on the box

A 5.0 kg box is pushed with a force of 12N across a smoothfloor for a distance of 10 meter. Calculate the total work done on the box

  Calculate how much charge is on each sphere

A metal sphere A has charge Q. Two other spheres, B and C, are identical to A except they have zero net charge. How much charge is on each sphere

  An electron is released from rest at a point midway between

two stationary point charges of 3.00 nc and 2.00 nc are separated by a distance of 55.0 cm. an electron is released

  Evaluate the average electric field strength in this region

Consider a region of space with volume 32 mm3. Suppose the energy stored in the electric field of that particular region of space is 87 J. evaluate the average electric field strength in this region

  Find the velocity of the wind

A seagull flies at a speed of 10m/s directly into the wind. Knowing that it takes the bird 25 min to travel 8km relative to the earth, find the velocity of the wind. How long will it take the seagull to travel a distance of 12km with the wind?

  Illustrate what will the traveler weigh on another planet

A space traveler weighs 750 N on earth. Illustrate what will the traveler weigh on another planet whose radius is three times that of the earth and whose mass is twice that of the earth.

  How far is the object from its initial position

A time-dependent force, Fvecbold = (7.50i hat bold ? 4.05tj hat bold), How far is the object from its initial position when its speed is 15.0 m/s

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