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serg [7]
3 years ago
7

The first step of the scientific method is

Physics
2 answers:
Law Incorporation [45]3 years ago
6 0

Answer: Objective Observations

Explanation: The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false.

Ray Of Light [21]3 years ago
3 0

Answer: make objective observations.

Explanation:

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the shadows are exactly the same length in the morning as they are in the evening.

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See the person on the right side of the front car. Six reference points could be used to show that the person is in / is NOT in
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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

1. According to person standing on ground ~

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2 years ago
A uniform metal tube of length 5m and mass 9kg is suspended by two vertical wires attached at 50cm and 150cm respectively from t
Elena-2011 [213]

Answer:

force (tension) of 29.4 N (upward)  in 100 cm

force (tension) of 58.4 N (upward)  in 200 cm

Explanation:

Given:

Length of tube = 5 m (500 cm)

Mass of tube = 9

Suspended vertically from 150 cm and 50 cm.

Computation:

Force = Mass × gravity acceleration.

Force = 9.8 x 9

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D2 = 150 + 50 = 200 cm

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F1 x 100 = F2 x 200

F = 2F

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force (tension) of 29.4 N (upward)  in 100 cm

force (tension) of 58.4 N (upward)  in 200 cm

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it allows only a reduced number of electrons to flow through it.

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