Physics, 05.05.2020 10:46 rehooreh14
Given that the total area of contact of shoes and the floor is 0.02m2,determine the mass of the girl
Answers: 1
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How much heat is needed to change the temperature of 3 grams of gold (c = 0.129 ) from 21ยฐc to 363ยฐc? the answer is expressed to the nearest whole number.
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Physics, 21.06.2019 22:30
Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.
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Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
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Physics, 22.06.2019 14:30
Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
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Given that the total area of contact of shoes and the floor is 0.02m2,determine the mass of the girl...
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