A 32 m long pendulum is released from rest when the support
A 3.2 m long pendulum is released from rest when the support string is at an angle of 23° with the vertical. What is the speed of the bob at the bottom of the swing?
_______ m/s
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an aluminum block slides along a horizontal surface the block has an initial speed of 94 ms and an initial temperature
consider a heat engine that operates between thermal reservoirs at 450 k and 232 k suppose the engine does 4500 j of
a 800 box contains helium at a pressure of 150and a temperature of 110 it is placed in thermal contact with a 180 box
a bomb at rest at the origin of an xy-coordinate system explodes into three pieces just after the explosion one piece
a 32 m long pendulum is released from rest when the support string is at an angle of 23deg with the vertical what is
after emptying her lungs a person inhales 424 l of air at 0 degc and holds her breath how much does the volume of the
a block of wood mblock 52 kg rests on a horizontal surface for which the coefficient of kinetic friction is 032 a
what is the pressure at a depth of 5000 in the ocean what is the fractional volume change of seawater at this pressure
a spherical balloon is made from a material whose mass is 300 kg the thickness of the material is negligible compared
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