Tension in the cable in newtons if system is in equilibrium

Reference no: EM13549151

A uniform sign with a weight of W = 10 Newtons and a width of L = 1 m hangs from a light horizontal beam hinged at the wall. The near end of the sign is a distance d = 1 m from the hinge. The beam is supported by a cable attached to the free end that makes an angle of ? = 30° with the horizontal. See the figure below. Determine the tension in the cable in Newtons if the system is in equilibrium.

Reference no: EM13549151

Questions Cloud

Compute what the ph of the solution : A 100.0 mL aliquot of a dibasic compound with Kb1= 1*10^-4 and Kb2 = 1*10^-8 was titrated with 1.00 M HCl and a base concentration of .100 M. Calculate what the pH of the solution would be after 15.0 mL of the acid was added to the 100 mL aliquot ..

Find the frequency of oscillation : An oscillating block - spring system has a mechanical energy of 1.70 J, and amplitude of 10.0 cm, and a maximum speed of 1.1 m/s. A) Find the spring constant. B)Find the mass of the block. C) Find the frequency of oscillation. (three questions)

Find the final angular velocity of the disk : A large disk of mass Md and radius R is spinning in a horizontal plane about a vertical axis through its center with a given angular velocity of omega. Find the final angular velocity of the disk

Find the value of the damping coefficient : A 90.0 cm pendulum is released from a small angle. After 109 oscillations the amplitude is one half of its original value. The damping is proportional to the speed of the pendulum bob. Find the value of the damping coefficient, ?, (in Hz).

Tension in the cable in newtons if system is in equilibrium : A uniform sign with a weight of W = 10 Newtons and a width of L = 1 m hangs from a light horizontal beam hinged at the wall. The near end of the sign is a distance d = 1 m from the hinge. The beam is supported by a cable attached to the free end that..

Purpose of assessing the potentialradiation hazard : A small 1.85-GBq 198Au source (maximum beta-particle energy0.961 MeV, average 0.315 MeV) is enclosed in a lead shield justthick enough to absorb all the beta particles. a) Estimate the energy ?uence rate due to bremsstrahlung ata point 50 cm away.

What volume flow rate will keep the pressures : A liquid is flowing through a horizontal pipe whose radius is 0.0269 m. The pipe bends straight upward through a height of 7.90 m and joins another horizontal pipe whose radius is 0.0755 m. What volume flow rate will keep the pressures in the two hor..

Evaluate the mass of the gold in the rock : A gold prospector finds a solid rock that is composed solely of quartz and gold. Find the mass of the gold in the rock

Define hydrocarbon and determine its empirical formula : A 0.1510 gram sample of hydrocarbon produces 0.5008 gram CO2 and 0.128 gram H2O in combustion analysis. Its molecular weight is found to be 106. For this hydrocarbon, determine its empirical formula.

User Account

All Pages