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A student took a calibrated 200.0 gram mass, weighed it on a laboratory balance, and found it read 196.5g. What was the student's percent error?
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A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
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Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
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Physics, 22.06.2019 22:50, mdg5605
The illuminance of a surface varies inversely with the square of its distance from the light source. if the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters, by how many meters should the distance of the surface from the source be increased to reduce its illuminance to 30 lumens per square meter?
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A student took a calibrated 200.0 gram mass, weighed it on a laboratory balance, and
found it read...
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