What torque about the origin acts on the particle

Reference no: EM13651115

A 3.0 kg particle withvelocity v =(5.0 m/s) ihat -(6.0 m/s) jhat isat x = 3.0 m, y = 8.0 m. It is pulled by a 7.0 N force in thenegative x direction.

a) What is the angular momentum of the particle about the origin?
b) What torque about the origin acts on the particle?
c) At what rate is the angular momentum of the particle changing?

Reference no: EM13651115

Questions Cloud

Where is the final image relative to the second lensformed : Two converging lenses, each of focal length 13.1 cm, are placed 61.1 cm apart, and an object is placed 28.5 cm in front ofthe first. Where is the final image relative to the second lensformed? What is the magnification of the system?

Calculate the number of theoretical plates required : The reflux ratio is set at 4.0:1. Calculate the kg mol/h distillate D and bottoms W and their compositions. Also, calculate the number of theoretical plates required.

Determine the mirrors radius of curvature : A dentist uses a mirror to examine a tooth. The tooth is 1.16cm in front of the mirror, and the image is formed 12.1 cm behindthe mirror. Determine the mirror's radius of curvature. Calculate the magnification of the image.

The level of corporate responsibility ranges : The level of corporate responsibility ranges from low involvement to high, proactive involvement; explain this. What are examples of controversy related to CSR?

What torque about the origin acts on the particle : A 3.0 kg particle withvelocity v =(5.0 m/s) ihat -(6.0 m/s) jhat isat x = 3.0 m, y = 8.0 m. It is pulled by a 7.0 N force in thenegative x direction. What is the angular momentum of the particle about the origin? What torque about the origin acts o..

Unions have an impact on wage determination : Discuss the four specific areas in which unions have an impact on wage determination?

No friction between the piston and the cylinders walls : A gas is contained in a closed cylinder with a mobile piston at oneof its ends. For the following conditions indicate: (1) if dW= -pdV or not, and (2) if the process is reversible, quasistatic,or irreversible. Explain in each case why is one or an..

Weather vane initially at rest has a moment of inertia : A weather vane initially at rest has a moment of inertia of 0.124 kg · m2 about itsaxis of rotation. A 25.0 g piece of clayis thrown at the vane and sticks to it at a point 19.0 cm from the axis.

Rate is angular momentum of particle changing : A 3.0 kg particle with velocity v = (5.0 m/s) ihat - (6.0 m/s)jhat is at x = 3.0 m, y = 8.0 m. It is pulled by a 7.0 N force inthe negative x direction. What is the angular momentum of the particle about the origin? What torque about the origin act..

User Account

All Pages