Physics, 27.09.2021 09:40 absmentalbreakdown
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 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
B.
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
C.
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
D.
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
Answers: 3
Physics, 21.06.2019 23:30
Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement
Answers: 3
Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
Physics, 22.06.2019 23:40
What is the magnitude of the gravitational force acting on the earth due to the sun?
Answers: 1
Physics, 23.06.2019 01:30
Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above
Answers: 1
Zach performed several experiments related to gravity. At the end of one experiment, Zach concluded...
World Languages, 06.10.2019 01:40
Mathematics, 06.10.2019 01:40
Mathematics, 06.10.2019 01:40
Chemistry, 06.10.2019 01:40
History, 06.10.2019 01:40
Mathematics, 06.10.2019 01:40
Geography, 06.10.2019 01:40
Health, 06.10.2019 01:40
History, 06.10.2019 01:40
Mathematics, 06.10.2019 01:40
Biology, 06.10.2019 01:40
History, 06.10.2019 01:40
Biology, 06.10.2019 01:40
History, 06.10.2019 01:40