Physics, 27.12.2019 01:31, oglejack6138
For 0.37 moles of oxygen (o2) gas at room temperature with active translational and rotational degrees of freedom. how much heat must be added to in order to raise its temperature by 15 k with the pressure kept constant? a. 100.4jb. 161.5j c. 69.2j d. 19.4j e. 935.3j
Answers: 2
Physics, 22.06.2019 03:50, gogo16732
Three different objects, all with different masses, are initially at rest at the bottom of a set of steps. each step is of uniform height . the mass of each object is a multiple of the base mass : object 1 has mass 4..00m , object 2 has mass 1..96m , and object 3 has mass . when the objects are at the bottom of the steps, define the total gravitational potential energy of the three-object system to be zero. if the objects are then relocated as shown, what is the new total potential energy of the system? each answer requires the numerical coefficient to an algebraic expression. each algebraic expression is given using some combination of the variables , , and , where is the acceleration due to gravity. enter only the numerical coefficient. (example: if the answer is 1..23mgd , just enter 1.23)
Answers: 3
Physics, 22.06.2019 11:00, kylieweeks052704
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Physics, 22.06.2019 19:00, maddied2443
Matter that emits no light at any wavelength is called
Answers: 2
For 0.37 moles of oxygen (o2) gas at room temperature with active translational and rotational degre...
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