What is the magnitude of the force by the pin on the beam

Reference no: EM13562803

A uniform beam having a mass of 60 kg and a length of 2.8 meter isheld in place at its lower end by a pin. Its upper end leansagainst a vertical frictionless making an angle of 40 degrees withthe horizontal. What is the magnitude of the force by the pin on the beam?

0.68kNewton
0.57 kNewton
0.74 kNewton

Reference no: EM13562803

Questions Cloud

What is the ratio of the mans running speed to the sidewalk : A suspicious-looking manruns as fast as he can along a moving sidewalk from one end to theother, taking 3.50 s. Then security agentsappear and the man runs as fast as he can back along the sidewalk to his starting point, taking 11.0 s.

A soccer ball is kicked from the groundwith an initial speed : A soccer ball is kicked from the groundwith an initial speed of 19.9 m/s at anupward angle of 45°. A player 55 m away in the direction of thekick starts running to meet the ball at that instant. What must behis average speed if he is to catch the bal..

Dove corporation manufactures and sells climate controlled : Dove Corporation manufactures and sells climate controlled wine cabinets. Its most popular model sells for $3,000 and comes with a basic 90-day warranty/ For am Extra $150 this warranty is extended to three years, and for $300 the warranty is extende..

Horizontal wire is hung from ceiling of room by mass strings : A horizontal wire is hung from the ceiling of aroom by two massless strings. The wire has a length of 0.24m and a mass of 0.006 kg. A uniform magneticfield of magnitude 0.050 T is directed from theceiling to the floor. When a current of I = 25A ex..

What is the magnitude of the force by the pin on the beam : A uniform beam having a mass of 60 kg and a length of 2.8 meter isheld in place at its lower end by a pin. Its upper end leansagainst a vertical frictionless making an angle of 40 degrees withthe horizontal. What is the magnitude of the force by t..

Coefficient of kinetic friction between the box and roof : Solve the problem as stated and solve again assuming the coefficient of kinetic friction between the box and roof is 0.275. Calculate the rope tension in both cases.

Tension in the string be twice the weight of the tassel : Your friend's 15.2g graduation tassel hangs on a string fromhis rearview mirror. When he accelerates from a stoplight, thetassel deflects backward toward the rear of the car at an angle6.68 degrees relative to the vertical.

Magnitude of the electric vector midway between the plates : If two parallel conducting plates were separated by .60 cm, and the potential difference between the plates is 90V, the magnitude of the electric vector midway between the plates would be?

The speed of a bobsled is increasing : The speed of a bobsled is increasing because it has an accelerationof 2.4 m/s2. At a given instant in time, the forcesresisting the motion, including kinetic friction and airresistance, total 450 N. The combined mass of the bobsled and it sriders ..

User Account

All Pages