Physics, 08.07.2019 13:00 kiwipitts4856
Awheel rotating at 2000 rpm is braked and comes to rest in 30 seconds. how many revolutions did the wheel rotate through before coming to rest?
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Blank liquids and gases exert a buoyant force on objects placed in them
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Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
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Physics, 22.06.2019 16:00
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
Answers: 1
Awheel rotating at 2000 rpm is braked and comes to rest in 30 seconds. how many revolutions did the...
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