Math, asked by pintubiswas75dgr, 8 hours ago

The time period of a simple pendulum shown in the figure in 8 seconds . how much time does the bob take to travel from position A to postion B​

Answers

Answered by pcplionelmessi
0

Answer:

Time taken to complete one-fourth oscillation is

4

T

.

So, time taken to complete (

8

1

)

th

oscillation from the extreme position is obtained from,

y=

2

a

=acosωt=acos

T

t

cos

3

π

=cos

T

2πt

t=(

6

T

)S

time to complete (

3

1

)

th

oscillation =

4

T

+

6

T

=

12

5T

Hence, time to complete (

3

1

)

th

oscillation =

12

5T

W

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