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zavuch27 [327]
3 years ago
6

(science)(image attached)​

Physics
2 answers:
3241004551 [841]3 years ago
5 0
1,4,5 yes I think :)
Ann [662]3 years ago
4 0

Answer:

Situation 2, 4, 5

Since there are five situations I just numbered them 1-5

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Describe how engineers designed a parachute to create the forces needed to slow down the falling person.
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Answer:

Due to the resistance of air, a drag force acts on a falling body (parachute) to slow down its motion. Without air resistance, or drag, objects would continue to increase speed until they hit the ground. The larger the object, the greater its air resistance. Parachutes use a large canopy to increase air resistance. Also, Once the parachute is opened, the air resistance overwhelms the downward force of gravity. The net force and the acceleration on the falling skydiver is upward. An upward net force on a downward falling object would cause that object to slow down. The skydiver thus slows down. Sorry if not helpful.

8 0
3 years ago
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3 years ago
How will the force of friction affect a wood block being pushed over a table?
olasank [31]

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2 years ago
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Snezhnost [94]

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Social engineering can be defined as an attempt to manage,change and regulate the future development and the behaviour of a society.

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An english scientist created the first periodic table of elements
olga nikolaevna [1]
Like a then it would be A something I guess it goes like that
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4 years ago
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