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A nail weighs about 1/10

Iron rusts according to the chemical equation 4Fe + 3O2 →2Fe2O3. If a scientist weighs a shiny new iron nail, allows it to
1. 1 answer
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Use the law of conservation of mass to explain why a rusty nail weighs more than the original nail.
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2. asked by Wyeth
3. 651 views
2.) Pounding a nail into wood makes the nail warmer. Consider a 5-g steel nail 6 cm long and a hammer that exerts an average
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2. asked by Mary
3. 6,422 views
A box containing nails weigh 32.25kgs.the empty box weighs 2.25kg.if @ nail weighs 60gms.how many nails are in the box?
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2. asked by value
3. 620 views
Iron combines with oxygen and water from the air to form rust. If an iron nail were allowed to rust completely, one should find
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2. asked by Jessica
3. 11,623 views
Which of the following is the best example of a machine’s ability to do work?(1 point)Responses a hammer pounding a nail a
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2. asked by lilacmoon
3. 117 views
a fire fighter who weighs 800n climbs a uniform ladder and stops one third of the way up the ladder. the ladder is 5.0m long and
1. 4 answers
2. asked by john lloyd
3. 2,821 views
a pneumatic nail gun with muzzle speed of 37m/s fires a 5.0cm nail directly into a hard wood that stops the nail just when it is
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2. asked by Robert
3. 651 views
Juanita sticks a nail to the end of a bar magnet. She then sticks a second nail to the first, then another to that one, and so
1. 13 answers
2. asked by RedClover13
3. 177 views
Hammering a nail into wood makes it get hotter. Consider a 5-g long, 5-gauge steel nail and a hammer that exerts an average
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2. asked by Sonder
3. 772 views