Applied Mechanics And Graphic Statics - Study Mode

[#31] For a simple pendulum, time period for a beat, is
Correct Answer

(A) $$pi sqrt {frac{l}{{ ext{g}}}} $$

[#32] Free body diagram is an
Correct Answer

(C) Isolated joint with all the forces, internal as well as external, acting on it

[#33] Maximum efficiency of a screw jack for the angle of friction $$ heta $$, is
Correct Answer

(D) $$frac{{1 - sin heta }}{{1 + sin heta }}$$

[#34] For perfectly elastic bodies, the value of coefficient of restitution is
Correct Answer

(C) 1.0

[#35] In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is
Correct Answer

(B) 50