A. M1 L2 T2
B. M’L’T1
C. M’L’T2
D. M’L-‘T2
Related Mcqs:
- A force P of 50 N and another force Q of unknown magnitude act at 90° to each other. They are balanced by a force of 130 N. The magnitude of Q is__________________?
A. 60 N
B. 80 N
C. 100 N
D. 120 N - If y is force and x is velocity, then dimensions of —=r are dx2__________________?
A. M’^T’
B. M’L-‘T0
C. M’L-‘T1
D. M2L’T3 - 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_____________________?
A. 1
B. e2*
C. e4*
D. e*72 - The number of funicular polygons which can be drawn to pass through two specified points in the space diagram are__________________?
A. zero
B. 1
C. 2
D. infinity - The angles between two forces to make their resultant a minimum and a maximum respectively are__________________?
A. 0° and 90°
B. 180° and 90°
C. 90° and 180°
D. 180° and 0° - The dimensions of Gravitational Universal constant ‘G’ are______________?
A. M-‘L2r2
B. M-‘L3r2
C. M-2L3T2
D. M’L3T2 - 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
B. 100
C. 1/100
D. 1/10000 - The dimensions of power are_______________?
A. M’L2T2
B. M’L’T3
C. M’L’r2
D. M’L-‘T* - A quantity whose dimensions are M2L2 T3 could be the product of_________________?
A. force and pressure
B. mass and power
C. energy and velocity
D. force and velocity - Force polygon method is applicable for_____________________?
A. any copianar force system
B. a system of parallel forces only
C. concurrent copianar force system
D. non-concurrent copianar force system
