Find the frictional force between the stick and the wall

Reference no: EM13255210

one end of a unifrom meter stick of mass 0.25kg is placed against a vertical wall. The other end is held by a lightweight cord making an angle ? =20 degree with the stick. A block with the same mass as the meter stick is suspended from the stick a distance 0.75m frome the wall. Find the tenstion in the cord and the frictional force between the stick and the wall.

Reference no: EM13255210

Questions Cloud

Calculate the thermal energy produced in the cup : A certain commercial mass spectrometer (Fig. 28-12) is used to separate uranium ions of mass 3.92 x 10-25 kg, calculate the thermal energy (in J) produced in the cup in 1.07 h

Was this a multidomestic strategy : Currently Wal-Mart operates 92 Supercenters in Deutschland, employing approximately 14,000 employees. Was this a multidomestic strategy, a global strategy, or an international strategy? Discuss.

Explain the public policy exception to the doctrine : Explain the public policy exception to the doctrine of employment at-will, including stating what the ex-employee must demonstrate to prevail and give an example of the public policy exception that has been recognized by some of the states.

Contains four metals according to the following specificatio : Grafton Metalworks Company produces metal alloys from six different ores it mines. The company has an order from a customer to produce an alloy that contains four metals according to the following specifications

Find the frictional force between the stick and the wall : one end of a unifrom meter stick of mass 0.25kg is placed against a vertical wall. The other end is held by a lightweight cord making an angle ? =20 degree with the stick, find the frictional force between the stick and the wall

Why the power factor of the motor changes as rotor speed : Write at least one paragraph explaining why the power factor of the motor changes as the rotor mechanical speed changesin the induction motor. evaluate when the machine is operating in motor mode or generator mode.

What is the circling frequency : An electron of kinetic energy 1.58 keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is 33.0 cm. Find the circling frequency (in Hz)

Find power that voltage delivers to a 60-ohm resistor : a voltage is given by v(t)=10sin(1000(pi)(t) + 30 degrees)V 1. use a cosine function to express v(t) in terms of t and the constant pi. find the frequency in hertz to two significant figures and appropriate units.

General information for a new hire : Select a company you are familiar with. Imagine that this company is developing materials to communicate the company culture, process, procedures, and general information for a new hire.

User Account

All Pages