a string of length 0 5 m carries a bob with a period 2s Calculate angle of inclination and - Physics -

Question

a string of length 0 5 m carries a bob with a period 2s Calculate
angle of inclination and tension in the string?

Jyoti Pant · Accepted Answer

Given,Length of string, l=0
5 mPeriod, T=2 sUsing the relation,T=2πlcosθg2=2×3
14×0 5×cosθ9 822×3 14=cosθ19 613
14=cosθ19 6or [13 14]2=cosθ19 6cosθ=19 63
14×3 14=19 69 85≃1 9or θ=cos-1(1
9)For tension,You can useT'=mgcosθSince you have not given the mass of bob, so we can't solve it further
You can get the answer by putting all values in it

a string of length 0.5 m carries a bob with a period 2s. Calculate angle of inclination and tension in the string?