What are the objects angular momentum

Assignment Help Physics
Reference no: EM13668515

At one instant, force =5.82 N acts on a 0.973 kg object that has position vector = (3.04-3.04) m and velocity vector =(-9.02 +9.02)m/s. About the origin and in unit-vector notation, what are (a) the object's angular momentum and (b) the torque acting on the object?

Reference no: EM13668515

Questions Cloud

The torque needed to loosen a bolt has a magnitude : The torque needed to loosen a bolt has a magnitude of .5Nm. What is the or that should b applied to the end of a 14cm long wretch to accomplish this?
Velocity towards the origin at an arbitrary theta : A stream of gas molecules by a mass of m is incident on a wall. The collisions are elastic and the velocity of the molecules are v, and normal to the wall is vector i. Discover the pressure that is exerted on the wall by the molecules if a number N m..
Spring scale-what is the density of the rock : A piece of aluminum has density 2.70g/cm  3 and mass775 g. The aluminum is submerged in a container of oil of density 0.650 g/cm3.How much oil does the metal displace? A solid rock, suspended in air by a spring scale, has a gauged mass of 9.0 kg. Whe..
The maximum potential energy in of the net is : "A 200 lb man jumps out of a window into a fire net 30 ft below. The net stretches 6 ft vertically before bring in the man to rest and tossing him back into the air. The maximum potential energy in (ft lb) of the net is:”
What are the objects angular momentum : At one instant, force =5.82 N acts on a 0.973 kg object that has position vector = (3.04-3.04) m and velocity vector =(-9.02 +9.02)m/s. About the origin and in unit-vector notation, what are (a) the object's angular momentum and (b) the torque acting..
Two resistors are connected in parallel across : Two resistors, A and B, are connected in parallel across a 6.0 V battery. The current during B is found to be 2.0 A. When the two resistors are associated in series to the 6.0 V batteries, a voltmeter connected across resistor A gauges a voltage of 4..
The moons force is what percent of the suns force : The moon's force is what percent of the sun's force? What is the gravitational force of the sun on the earth? What is the gravitational force of the moon on the earth?
Heat capacity of the metal assuming thermal isolation : A 400g piece of metal is dropped into a cup containing 450g of water at 15C. The final temperature of the system is 40C. What is the specific heat capacity of the metal, assuming thermal isolation?
How much heat flows during the walls in one hour : A solid concrete wall 4.0 m X 2.4 m X 30 cm thick has a thermal conductivity of 1.3 W/(mK) and separates a basement at 18C from the ground outside at 6C. How much heat flows during the walls in one hour?

Reviews

Write a Review

Physics Questions & Answers

  Magnitude of the average torque due to frictional forces

A bicycle wheel, of radius 0.31 m and mass 3.0 kg (concentrated on the rim) is rotating at 4.20 rev/s. After 42 s the wheel comes to a stop as of friction. What is the magnitude of the average torque due to frictional forces?

  How far away from the fig tree does near the balloon land

The Yaver-Bomber flies purely horizontally and constantly at 200 m/s relative to the ground. It does so an altitude of 1000 meters. How far away from the fig tree does the near the balloon land

  What frequency will the fuse burn out

A 73.0-μF capacitor is connected to a generator operating at alow frequency. The rms voltage of the generator is 3.00 V and isconstant. A fuse in series with the capacitor has negligibleresistance and will burn out when the rms current reaches 17...

  Calculate the volume charge density of the atmosphere

Calculate the volume charge density of the atmosphere

  Find the frequency and angular velocity

For a record playing at 78 rpm, find the frequency and the angular velocity. Find the Frequency and angular velocity

  The coefficient of kinetic friction for the horizontal

an object with a mass of 10.0 kg is at rest at the top of a frictionless inclined plane of height 8.00 m and an angle

  Calculate the maximum force constant of the spring kmax

you are designing a delivery ramp for crates containing exercise equipment. the crates of weight 1480 n will move with

  Obtain the angular acceleration of the wheel

A wheel starts from rest and rotates about its axis with constant angular acceleration. What is the angular acceleration of the wheel

  An ammonia molecule nh3 has a permanent electric dipole

an ammonia molecule nh3 has a permanent electric dipole moment 5.0 10-30 cm. a proton is 1.8nm from the molecule in

  What is the resonance angular frequency of the circuit

In a series R-L-C circuit, L=0.200 H, C=80.0 microfarads, and the voltage amplitude of the source is 240 V. What is the resonance angular frequency of the circuit

  Find its average power output in watts and horsepower

A 450 kg dragster accelerates from rest to a final speed of 120 m/s in 400 m, What is its average power output in watts and horsepower if this takes 7.30 s

  What are the photon wavelengths of transitions

A hydrogen atom is in the ground state. It absorbs energy and makes a transition to the n = 6 excited state. What are the photon wavelengths of transitions

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