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An object in the vacuum

in physics terms what does vacuum mean?? i thought they meant a vacuum sweeper?? huh? The question is " The same object is
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2. asked by bobbi
3. 874 views
A heavy object and a light object are dropped from rest at the same time in a vacuum. Which one will reach the ground first and
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2. asked by Jim
3. 1,038 views
Which describes an object’s speed when free falling in a vacuum?The object accelerates until it reaches its terminal velocity.
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2. 80 views
1. What is the speed of light in a vacuum?A. c=3 x 10^8 m/s 2. The wavelengths of visible light vary from about 300 nm to 700
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2. asked by Tablesaur
3. 302 views
The Zoom3000 is the most powerful, quietest, longest-lasting vacuum cleaner available! This amazing product will clean your
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2. asked by fish
3. 87 views
High-rate sand filters for swimming pools work on a vacuum principle much like an ordinary vacuum cleaner. The filter draws in
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2. 29 views
The school janitor is going to purchase a vacuum cleaner to use in the classrooms. The regular price of a vacuum cleaner is
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2. 38 views
two small objects, A and B, are fixed in place and separated by 3.00 cm in a vacuum. object A has a charge of +2.00 micro
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2. asked by kim
3. 1,061 views
QuestionWhich statement describes the transmission of mechanical waves?(1 point) Responses They can travel through matter and in
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2. 81 views
how come there is a blackout period when the space shuttle goes behind the moon? Is it because radio waves can be transmitted
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2. asked by anonymous
3. 479 views