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A ligt weightless bar is

A ligt weightless bar is pivoted at is centre ad weight of 5n and 10n
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2. asked by Anonymous
3. 348 views
What does the word weightless mean in the following sentence?The astronauts were weightless as they orbited Earth. skinnier to
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2. 59 views
You have probably seen films of astronauts floating weightless in orbiting satellites. People often get the idea that the
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2. asked by Carmen
3. 770 views
You have probably seen films of astronauts floating weightless in orbiting satellites. People often get the idea that the
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2. asked by steph
3. 767 views
A cinder block can be weightless in space. Would you want to kick it with your bare foot? Even If it is weightless, does it have
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2. asked by Sunny
3. 950 views
Although astronauts appear weightless, they are not. They only appear weightless because they are in free fall. If a 79 kg
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2. asked by Joe
3. 669 views
if u could travel at the speed of ligt without fuel, where would the energy required for the engine come from? is this possible?
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2. asked by Sara
3. 380 views
if u could travel at the speed of ligt without fuel, where would the energy required for the engine come from? is this possible?
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2. asked by Sara
3. 427 views
A 10 kg monkey climbs up a massless rope that runs over a frictionless tree limv and back down to a 15kg package on the ground.
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2. asked by Bri
3. 3,109 views
why do we not feel weightless even though we are in "free fall" toward the sun?
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2. asked by Anonymous
3. 304 views