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Applied Mechanics and Graphic Statics

A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is_____________________?

Applied Mechanics and Graphic Statics /
A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-g. At this instant the ratio of F2 to Fi is_____________________?

A. 1
B. e2*
C. e4*
D. e*72

A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is_____________________? Read More »

Applied Mechanics and Graphic Statics

A heavy ladder resting on floor and against a vertical wall may not be in equilibrium if________________?

Applied Mechanics and Graphic Statics /
A heavy ladder resting on floor and against a vertical wall may not be in equilibrium if________________?

A. floor is smooth and wall is rough
B. floor is rough and wall is rough
C. both floor and wall are rough
D. both floor and wall are smooth

A heavy ladder resting on floor and against a vertical wall may not be in equilibrium if________________? Read More »

Applied Mechanics and Graphic Statics

A quantity measured in the C.G.S system of units has dimensions M”2L3 T3/2. What numerical factor would be required to convert the quantity to SI units ?

Applied Mechanics and Graphic Statics /
A quantity measured in the C.G.S system of units has dimensions M”2L3 T3/2. What numerical factor would be required to convert the quantity to SI units ?

A. 1(Correct)
B. 100
C. 1/100
D. 1/10000

 

A quantity measured in the C.G.S system of units has dimensions M”2L3 T3/2. What numerical factor would be required to convert the quantity to SI units ? Read More »

Applied Mechanics and Graphic Statics