Thursday
April 24, 2014

Posts by Frederic


Total # Posts: 2

Physics
A block (weight= 10kg) is sitting on a surface with friction (coefficient= 0.5). A force (push) is applied to the end of the block, 35 degrees below the horizontal. Calculate the magnitude of the force to move the block.

science
How much energy is required to raise 1 gram of water from -15 C to 110 C?

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