Three coplanar forces acting on a body keep it in equilibrium. They should therefore be_______________?

A. Concurrent
B. Non-concurrent
C. Parallel
D. Non-parallel

Related Mcqs:

The resultant of two forces of equal magnitudes is also equal to the magnitude of the forces. The angle between the two forces is________________?
A. 30°
B. 60°
C. 90°
D. 120°
Torque acting on a body determines_______________?
A. Acceleration
B. Linear acceleration
C. Angular acceleration
D. Direction of motion of the body
By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance?
A. 10²
B. 10³⁶
C. 10¹²
D. None of these
Submitted by: Nayab Idrees
Which of the following group of forces can produce equilibrium?
A. 12N, 5N, 20N
B. 4N ,2N, 10N
C. 10N, 18N
D. 12N, 5N, 15N
Submitted by: Zahid Jagirani
A body will be in complete equilibrium when it is satisfying______________?
A. 1st condition of equilibrium
B. 2nd condition of equilibrium
C. Both Ist and 2nd condition of equilibrium
D. Impossible
A vector can be multiplied by a number. The number may be_______________?
A. Dimensionless
B. Dimensional scalar
C. Negative
D. All A, B and C are correct
If 1 ampere current flows through 2m long conductor the charge flow through it in 1 hour will be_______________?
A. 3600C
B. 7200C
C. 1C
D. 2C
When A.C current passes through a capacitor then the current relationship will be_______________?
A. The current lead voltage by phase angle is 90 degrees
B. The voltage leads current by phase angle is 90 degrees
C. The current lead voltage by phase angle is 45 degrees
D. The voltage leads current by phase angle is 45 degrees
Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________?
A. πR
B. 2πR
C. 0
D. 4πR
If an object is placed away from 2f of a converging lens then the image will be_______________?
A. real and erect
B. virtual and erect
C. real and inverted
D. virtual