Physics, 17.10.2021 07:20 wweghorst8275
38. Suppose that you balance a 5-kg ball on the tip of your finger, which has an area of 1 cm2. Show that the pressure on your finger is 50 N/cm2, which is about 500 kPa.
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Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
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Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
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Physics, 22.06.2019 16:00
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
38. Suppose that you balance a 5-kg ball on the tip of your finger, which has an area of 1 cm2. Show...
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