A block of density 2400kg/m3 has a volume of 0.20m3. Calculate:
a) it’s mass
b) it’s we...
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Physics, 22.06.2019 12:30
Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
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The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
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If you let go of the notebook after lifting it, will it move? how?
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