A. y = c cosh x/c
B. y = c sinh x/c
C. y = c tan x/c
D. y = c sin”1 x/c
✅ The correct answer is option A.
Applied Mechanics and Graphic Statics MCQs
In a lifting machine a weight of 5 kN is lifted through 200 mm by an effort of 0.1 kN moving through 15 m. The mechanical advantage and velocity ratio of the machine are respectively_____________________?
A. 50 and 75
B. 75 and 50
C. 75 and 75
D. 50 and 50
✅ The correct answer is option A.
A rod AB carries three loads of 30 N, 70 N and 100 N at distances of 20 mm, 90 mm and 150 mm respectively from A. Neglecting the weight of the rod, the point at which the rod will balance is_______________?
A. 109.5 mm from A
B. 119.5 mm from A
C. 125.5 mm from A
D. 132.5 mm from A
✅ The correct answer is option A.