A particle is acted on by two torques about theorigin

Assignment Help Physics
Reference no: EM13653777

A particle is acted on by two torques about theorigin: τ1 has magnitude 10 N m and pointsin the direction of increasing x, and τ2 has a magnitude of 12N m and points in the direction of decreasing y. What are the magnitude and direction of dL/dt, where L is the angular momentum of the particle about the origin? Magnitude?Angle with respect to the x-axis.

Reference no: EM13653777

Questions Cloud

Define oxygen to generate carbon dioxide and water vapor : combusts in oxygen to generate carbon dioxide and water vapor. When 20-g sample of is combusted in s bomb calorimeter with a calorimeter constant of 6.595 kJ/ degrees celsius, the temperature increases from 25.0 degrees celsius to 72.21 degrees ce..
Evaluate what is the speed of the arrow as it leaves the bow : an 88 g arrow is fired from a bow whose string exerts a force of 110 N on the arrow over a distance of 78 cm. what is the speed of the arrow as it leaves the bow
Identify a health information system in your community : Identify a health information system in your community
Discuss a current ethical issue in the business world : Discuss a current ethical issue in the business world that arises out of intellectual property
A particle is acted on by two torques about theorigin : A particle is acted on by two torques about theorigin: τ1 has magnitude 10 N m and pointsin the direction of increasing x, and τ2 has a magnitude of 12N m and points in the direction of decreasing y.
A convex lens of focal length : A convex lens of focal length 5 cm is usedas a magnifying glass. At what distance from a tiny insect should you hold this lens to get a magnification of +4.5?
Three non-interacting particles are in their ground state : Three non-interacting particles are in their ground state inan infinite square well; see the figure above. what happens when amagnetic field is turned on which interacts with the spins of theparticles? Draw the new levels and particles (with spin).
Making use of the quantization of angular momentum : Calculate the magnetic moments that are possible for the n=3 level of Hydrogen, making use of the quantization of angular momentum. You may neglect the existence of spin. Compare this with the Bohr prediction for n=3.
Stream of water strikes stationary turbine bladehorizontally : A stream of water strikes a stationary turbine bladehorizontally, as the drawing illustrates. The incident water streamhas a velocity of +16.0 m/s, while the exiting water stream has avelocity of -16.0 m/s.

Reviews

Write a Review

Physics Questions & Answers

  Find the force exerted by the top link on the middle link

A student tries to raise a chain consisting of three identical links. Each link has a mass of 0.360 kg. Find the force exerted by the top link on the middle link

  Question1though you are sitting on a park bench with your

question1though you are sitting on a park bench with your friend you take hold of his hat and start running in a

  Obtain how much additional charge will flow from the battery

A parallel-plate air capacitor of area A=17.0cm2 and plate separation d=3.40mm is charged by a battery to a voltage 56.0 V. how much additional charge will flow from the battery onto the positive plate

  Determine the speed of the airplane relative to the air

After flying for 15 min in a wind blowing 42 km/h at an angle of22°south of east, What is the speed of the airplane relative to the air

  Determine her push against the rock

A 66 kg rock climber is climbing a so called chimney between two rock slabs, What is her push against the rock

  How much force does the fulcrum exert on board

A see-saw board is supported at its center by a fulcrum A 25 kg person sits 80 cm from center. How much force does the fulcrum exert on board

  What is the direction of the force on the proton

Two objects attract each other gravitationally with a force of 2.5 x10-10 N while they are 0.33 m apart. Their total mass is 4-kg. Find out their individual masses.

  What is the time required for the amplitude

The drawing to the left shows a mass m= 1.5 kg hanging from a spring with spring constant k = 10 N/m. What is the time required for the amplitude of the resulting oscillations to fall to one third of its initial value

  Find the widths of the first and second maxima of each side

A slit of width 0.50 mm is illuminated with light of wavelength 500 nm, Find the widths of the first and second maxima of each side of the central maximum

  Compute the velocity of the truck right after the collision

A 1,110-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a 8,900-kg truck moving in the same direction at 20.0 m/s, What is the velocity of the truck right after the collision

  What was the initial velocity of the second car

Two cars approaching each other collide and stick together after the collision. One car has a mass of 1820 kg, What was the initial velocity of the second car

  Explain how does a bumblebee hover in midair

Explain in terms of Newton's law each of the following situations. How does a bumblebee hover in midair

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