lala238 - Rank: 14734 | Total Points: 262
United States
27 Mar 2008
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Two small, identical masses, each of mass m, are in a smooth, hemispherical bowl of radius R. Initially, one of the masses is at rest at the very bottom of the bowl. The other mass is released from rest...
in Physics asked 2 years ago - 1 answer
A 15.0kg stone slides down a snow-covered hill, leaving point A with a speed 10.0m/s. The hill is 20.0m high and 15.0m wide. There is no friction on the hill between points A and B, but there is friction...
in Physics asked 2 years ago - 1 answer
How Much Work Was Done By The Person Who Pulled The Cord?
A small block with a mass of 0.120kg is attached to a cord passing throuogh a hole in a frictionless, horizontal surface. The block is originally revolving at a distance of 0.40m from the hole with a speed...
in Physics asked 2 years ago - 1 answer
A 4.00 kg block is attached to a vertical tod by means of two strings, each 1.25m long, tied 2.00m apart on the rod. When the system rotates around the axis of the rod, the strings are extended, and the...
in Physics asked 2 years ago - 1 answer
Block B, with mass mb rests on block A with mass ma, which in turn is on a horizontal tabletop. The coefficient of kinetic friction between block A and the tabletop is uk and the coefficient of static...
in Physics asked 2 years ago - 1 answer
How Far Is It From Monmouth Junction, New Jersey To Baghdad, Iraq?
I'd like to know in miles if that's possible.
in Travel Times asked 2 years ago - 1 answer
