Math, asked by donajijoy2084, 7 months ago

The length of a pendulum is 4 metres while the pendulum swing through 1/2rqdians,find the length of the arc through which the tip of the pendulum passes

Answers

Answered by sidhu235
1

length of pendulum is equal to radius r which is 4m

angle a=1/2radians

let the length of Arc =l

formula...a=l/r

1/2=l/4

l =4/2

l=2

hence the length of Arc is 2m

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