Calculate the magnitude of the systems acceleration

Reference no: EM13268336

A mass m equals 4 kg on a slanted surface theta equals 30 degrees. A light rigid cord runs from mass m to pully beta equals 1/2 and Mass of pully equals 2 kg which is free to rotate with negligible axial friction. Then the cord attaches to a larger mass 6 kg which is hanging vertically. The coefficient of kinetic friction between m and the incline plane is 0.200. The system is released from rest at t equals 0.

A) calculate the magnitude of the friction force on the 4 kg mass.

B) calculate the magnitude of the systems acceleration.

C) calculate the tension in the section of the cord attached to the smaller mass m.

D) calculate the tension in the section of the cord attached to the larger mass M.

E) given that the radius of the pully is 2 cm, calculate the angular acceleration of the pulley.

F) calculate the work done by friction on the system after the smaller mass has slid a distance of 2 meters up the plane.

G) calculate the change in potential energy of the entire system after the smaller mass m has slid a distance of 2 meters up the plane.

H) calculate the speed of the blocks after the smaller mass m has slid a distance of 2 meters up the plane.

Reference no: EM13268336

Questions Cloud

Find the average total power radiated by the bulb : If the rms electric field of this light is 18.0N/C at a distance of 1.50m from the bulb, what is the average total power radiated by the bulb

What effect has dopant addition had on the mean free paths : Adding dopants to a sample of silicon is found to reduce the Hall coefficient by a factor of 10 and increase the conductivity by a factor of 5. What effect has this dopant addition had on the mean free path

Compute the equation for the force constant : A rectangular block of wood floats in a calm lake. Show that, if friction is ignored, when the block is pushed gently down into the water and then released

What is the divers angular velocity : A 50 kg diver in a full layout position, What is the diver's angular velocity when she assumes a tuck position, reducing her radius of gyration to 0.25 m

Calculate the magnitude of the systems acceleration : A mass m equals 4 kg on a slanted surface theta equals 30 degrees. A light rigid cord runs from mass m to pully beta equals 1/2, calculate the magnitude of the systems acceleration

How much force does he use order to maintain constant speed : A man pushes a wooden crate on wooden floor. The direction of the force is 30o downward relative to the horizontal, How much force does he use in order to maintain a constant speed

What is the average radius of gyration : A volleyball player's 3.7 kg arm moves at an average angular velocity of 15 rad/s during execution of a spike. what is the average radius of gyration for the arm during the spike

What is the radiation pressure : A tungsten filament incandescent light bulb emits spherical electromagnetic waves of 50 Watts isotropically. What is the radiation pressure

What is the value of acmes interest tax shield : If Acme's free cash flow is expected to be $7 million next year and is expected to grow at a rate of 3% per year, what is Acme's WACC?

User Account

All Pages