Funny how the mass of the molecule is not given. But this make sense as the more massive the atom traveling at a certain speed, the less flux you need to support the weight. Part (b) The speed distribution of molecules coming out of the oven is given by ##f =...
What is the velocity of the rock in each case? How does that relate to force, momentum, energy, etc.? Likes Lnewqban Jul 1, 2024 #12 Quantum55151 23 6 haruspex said: No, the relationship, in terms of weight per unit mass, changes. If you are told a 10kg boulder will be ...
An object's angular momentum is its moment of inertia plus its angular velocity. Moment of inertia in the atmosphere is determined by mass distribution, and angular velocity is how fast the air mass is rotating. Unless an external torque acts on an isolated system, the total angular momentum ...
Bill, I think steady state is assumed so no inertia needed. Likewise air cushion thickness given, so the need to find the vertical load disappears in this simplified problem. op, Find a definition of viscosity. Does that definition relate to a velocity gradient? (rate of change of velocity ...
To calculate final velocity for an object under uniform acceleration, you can use the corresponding equation of motion. These equations use combinations of distance, initial velocity, final velocity, acceleration and time to relate them to one another. ...
We derive similar expressions forbulk flow velocity in terms of $\\xi$ and $J_3$. One interesting result thatemerges directly from this analysis is that, for angles $heta$, there is asubstantial contribution to the correlation function from a wide range ofdistance $r$ and that the radial ...
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How does force, time, displacement, and velocity affect power? What does 'vector quantity' in forces mean? What force is the underlying cause of contact forces? Why is the weak force an intrinsically short range force? How is net force calculated? How can you cause charge to build up on...
Tags Friction Friction factor Velocity In summary: This is proportional to the force being applied. In summary, the friction force on an object moving through a fluid is linear with velocity for laminar flow and goes as velocity squared for turbulent flow. This relationship can be explained...
What exactly is the product mass and velocity. I can't seem to understand how one thing can be represented by the product of two completely different things. In other words, how is it possible to multiply a unit of mass by a unit of distance and time and end up with a u...