I need help filling out the chart on the period of pendulum. Can you help.

1. Investigate: Conduct similar controlled experiments on the effects of length, gravitational acceleration, and angle on the pendulum period. Record your results below.

Length experiment

m (kg)	L (m)	g (m/s2)	()	Time for 10 swings (s)	Period (s)
1	.5	9.8	20
1	1.75	9.8	20

Gravitation experiment

m (kg)	L (m)	g (m/s2)	()	Time for 10 swings (s)	Period (s)
1	2	9.8	20	28.40	2.84
1	2	1.6	20

Angle experiment

m (kg)	L (m)	g (m/s2)	()	Time for 10 swings (s)	Period (s)
1	2	9.8	15
1	2	9.8	90

1. Analyze: Look at your data.

1. How did changing the length (L) affect the period? ___________________________

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1. How did changing the gravitational acceleration (g) affect the period? ____________

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