A. Virtual, erect and magnified
B. Virtual, erect and diminished
C. Virtual, inverted and diminished
D. Real, inverted and magnified
A. Virtual, erect and magnified
B. x = x0 cosβ‘β(π/π)β‘π‘
The displacement of a vibrating mass attached to a spring at time t is given by: Read More Β»
D. ga = πΊπa/(π aβπ₯)2
A. Dynamic equilibrium
B. Static equilibrium
C. Total equilibrium
D. Uniform motion
B. Static equilibrium
A. The centre
B. The tangent
C. Between the tangent and the normal
D. None of the above
A. The centre
In a circular motion, the acceleration is always directed towards: Read More Β»
A. Positive
B. Negative
C. Zero
D. None of the Above
B. Negative
If the velocity of a body is decreasing, the acceleration is: Read More Β»
A. Same as
B. Perpendicular to
C. Opposite to
D. Inclined to
C. Opposite to
Negative of a vector has a direction ________ that of the original vector. Read More Β»
A. Forced acting on bodies at rest
B. Earth’s gravitational force
C. Forces acting on bodies in motion
D. Ficticious forces
C. Forces acting on bodies in motion
Mechanics is a branch of Physics which deals with: Read More Β»
A. t = π‘0/β(1β(π/πΆ)2)
A. π = NIAB tanβ‘πΌ
B. π = NIAB cosβ‘πΌ
C. π = NI cosβ‘πΌ
D. π = NAB tanβ‘πΌ
E. π = NIAB sinπΌ
E. π = NIAB π¬π’π§β‘π