Answered: Length (cm) t1 t2 t (average ) T( time… | bartleby

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in simple pendulum experiment , my doctor gave me this table .

he want me to fill the empty values and find the slope ( ΔT²/ΔL )

to calcuate the gravity constant by this formula :

g= 4π²/slope .

but i could't do it please help

Length (cm)
t1
t2
t (average ) T(time period )
T^2
50
1.41
1.41
60
1.5
1.6
70
1.75
1.65
80
1.87
1.7
90
2.44
2.43

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