5 cm Make a unilateral triangle with the sides and do the construction justice. Make perpendicular bisectors on all sides of and angles bisectors Same triangle. Guess your observation with figure please fast
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Answer:
Given ,
L = 49 cm
l = 51 cm - 49 c = 2 cm
Cross sectional area = 20 mm^{2}mm
2
= 0.2 cm^{2}cm
2
,
mass (m) = 100 g , R = 51 cm
ω = 40 r.p.s = 80 π rad·sec^{- 1}sec
−1
When the mass attached to the string is whirled, the length of the string increases under the effect of centrifugal force.
The centrifugal force, F = mRω^{2}ω
2
= 100 x 51 x (80 π)^{2}(80π)
2
Step-by-step explanation:
Given ,
L = 49 cm
l = 51 cm - 49 c = 2 cm
Cross sectional area = 20 mm^{2}mm
2
= 0.2 cm^{2}cm
2
,
mass (m) = 100 g , R = 51 cm
ω = 40 r.p.s = 80 π rad·sec^{- 1}sec
−1
When the mass attached to the string is whirled, the length of the string increases under the effect of centrifugal force.
The centrifugal force, F = mRω^{2}ω
2
= 100 x 51 x (80 π)^{2}(80π)
2
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