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ovoxotas
ovoxotas
30.11.2020 • 
Chemistry

Zach performed several experiments related to gravity. At the end of one experiment, Zach concluded that the gravitational force between two objects is directly proportional to the masses of the objects. Which set of data did Zach use to form this conclusion?
A.
Distance Mass Acceleration Time
5 m 5 kg 9.8 m/s2 1.0 s
10 m 10 kg 9.8 m/s2 1.4 s
15 m 15 kg 9.8 m/s2 1.7 s
20 m 20 kg 9.8 m/s2 2.0 s
25 m 25 kg 9.8 m/s2 2.3 s
B.
Distance Mass Acceleration Time
5 m 5 kg 9.8 m/s2 1.0 s
10 m 5 kg 9.8 m/s2 1.4 s
15 m 5 kg 9.8 m/s2 1.7 s
20 m 5 kg 9.8 m/s2 2.0 s
25 m 5 kg 9.8 m/s2 2.3 s
C.
Distance Mass 1 Mass 2 Force
10 m 10 kg 15 kg 1.0 × 10-10 N
10 m 15 kg 15 kg 1.5 × 10-10 N
10 m 10 kg 30 kg 2.0 × 10-10 N
10 m 20 kg 20 kg 2.7 × 10-10 N
10 m 20 kg 30 kg 4.0 × 10-10 N
D.
Distance Mass 1 Mass 2 Force
5 m 10 kg 10 kg 2.7 × 10-10 N
10 m 10 kg 10 kg 6.7 × 10-11 N
15 m 10 kg 10 kg 3.0 × 10-11 N
20 m 10 kg 10 kg 1.7 × 10-11 N
25 m 10 kg 10 kg 1.1 × 10-11 N

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