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Physics AP
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A conical pendulum is formed by attaching a 50 g mass to a 1.2m string. The mass swings around a circle of radius 25cm. A
7 answers
asked by
Robert
3,846 views
A 32 kg child goes down a straight slide inclined 38∘ above horizontal. The child is acted on by his weight, the normal force
12 answers
asked by
raquel
13,867 views
In the process from point b to point c, the gas in the engine is heated to a higher temperature. As the gas is heated, it
1 answer
asked by
Sasami
905 views
Two masses are hooked together over a pulley and can slide without friction. If M1 = 6 kg, theta 1 = 45 degrees, and theta 2 =
1 answer
asked by
Emmy
601 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 27.8 m/s, the block
1 answer
asked by
Gina
372 views
A ball is thrown straight upward with a speed of +12 m/s.
A) what's the ball's acceleration just after it is thrown? B) how much
3 answers
asked by
Anna
1,718 views
An ideal monatomic gas expands isobarically from state A to state B. It is then compressed isothermally from state B to state C
1 answer
asked by
Emilea
1,111 views
So there are two blocks that are connected over a light frictionless pulley. Block A has a mass of 2 kg on a frictionless
1 answer
asked by
Jelly
830 views
An object is moving in a circle with a radius of 1.44m. The object is rotating with period of .255 seconds. How many revolutions
4 answers
asked by
Leah
405 views
