Physics, 23.02.2021 22:00 willcohen42
A 10g piece of iron changes 20 degrees Celsius and has a specific heat of 0.4494 J/g degrees Celsius. What is the heat gained by the piece of iron?​
Answers: 3
Physics, 22.06.2019 05:50
There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?
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Physics, 23.06.2019 21:30
Baby melanie smiles, giggles, and laughs frequently with both her parents as well as other caregivers; baby jerome does not. all else being equal, we can predict from this that
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Physics, 24.06.2019 00:00
Sol a cardboard box for packing quantities of small foam balls is to be manufactured as shown in fig. 11.9. the top, bottom, and front faces must be of double weight (i.e., two pieces of cardboard). a problem posed is to find the dimensions of such a box that maximize the volume for a given amount of cardboard, equal to 72 sq. ft.
Answers: 2
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You and your friend peter are putting new shingles on a roof pitched at 20 ∘ . you're sitting on the very top of the roof when peter, who is at the edge of the roof directly below you, 5.1 m away, asks you for the box of nails. rather than carry the 2.0 kg box of nails down to peter, you decide to give the box a push and have it slide down to him.
Answers: 3
A 10g piece of iron changes 20 degrees Celsius and has a specific heat of 0.4494 J/g degrees Celsius...
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