Question

The time period T of a simple pendeelum dependsupon the effective length L and acceleration due to gravity g using dimensional eq obtain relationship b/w theam
fand acceleration due to
growing g. using dimensioneel seq. obtaem relationship
blw theam
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Answer 1

Answer:

let w be omega which is angular velocity,

circumference of a circle is 2πr which is distance,

v is the velocity

and v=(perpendicular distance)*(angular velocity)

we know that

time=distance/speed

t=2πr/rw

t=2π/w

but from angular acceleration formula w²=a/y then w= √(a/y). where a is angular acceleration and y is angular displacement.

thus, t=2π/√(a/y)

t=(2π)*√(y/a)

where a can be referred as acceleration due to gravity in some cases.

Answer 2

Answer:

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