Period of simple harmonic motion of a spiral spring or elastic thread
is given by
A. T = 2π × (extension produced/gravitational field strength)
B. T = 2π × (extension produced/√(gravitational field strength))
C. T = 2π × (√(extension produced)/gravitational field strength)
D. T = 2π × √(extension produced/gravitational field strength)
is given by
A. T = 2π × (extension produced/gravitational field strength)
B. T = 2π × (extension produced/√(gravitational field strength))
C. T = 2π × (√(extension produced)/gravitational field strength)
D. T = 2π × √(extension produced/gravitational field strength)