Sunday
April 20, 2014

Posts by Era


Total # Posts: 6

Physics
what is the volume of water displaced for 1.1 of pure gold.

Algebra
2+2=

Algebra
2+2=

Math/Physics2
The block has mass m=8.5 kg and lies on a fixed smooth frictionless plane tilted at an angle theta=20.0 degrees to the horizontal. Determine the acceleration of the block as it slides down the plane. If the block starts from rest 15.0 m up the plane from its base, what will be...

Math/physics
Christian is making a Tyrolean traverse. That is, he traverses a chasm by stringing a rope between a tree on one side of the chasm and a tree on the opposite side, 25 m away. The rope must sag sufficiently so it won't break. Assume the rope can provide a tension force of u...

science stream
what's the meaning of scale or porpotion in interior design elements?

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