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The derivative of distance with respect to time is velocity.
To understand why the water evaporates, we need to know what we mean when we say something has a certain temperature. Temperature is proportional to the average kinetic energy of the microscopic molecules...
In a question like this, you will be given that the molar gas constant is R = 8.31JK-1mol-1. However, committing this to memory will be helpful. We should use the ideal gas law: PV =...
State Coulomb's law:F=(1/4πE0 )(qQ/d2)Since the distance separating the charges is twice the radius of the orbit relabel d to 2r and the charges are equal and opposite:F= -(1/16π...
Use the set formula T2=(4Pi^2/GM)R^3 and rearrange for r^3 to giver3= T2GM/ 4Pi2then insert values : r3 = (2.36x106)2Answered by • Physics tutor3106 Views
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