What are the original speeds of the father and son
A father racing his son has half the kinetic energy of the son, who has half the mass of the father.The father speeds up by 1.0 m/s and then has the same kinetic energy as the son. What are the original speeds of (a) the father and (b) the son?
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For a specific design, the desired radial load was converted to the equivalent C10 load of 14.2 kN. If sufficient clean lubricant is used, what will be the major failure mode in rolling bearings?
Determine whether point 1 is a compressed liquid, a superheated vapor, or a mixture. Be specific on how you found your result
If a relationship exists such that the more religiously involved one is, the higher actual self-esteem is, would you expect r computed on the provided values to be negative or positive? Explain
Any two conductors can be considered to be a capacitor. Suppose one conductor is a sphere of radius "a" and the other is sphere of radius "b". the centers of the conductors are a distance "d" apart, where d>> a,b. what is the capacitance?
How much heat in kJ must be added to 2 kg of steam initially at T1= 300 degree C, contained within a rigid volume to increase the pressure from 0.2 MPa to 0.4 MPa? The final temperature is 600 degree C.
A steel bar 2-meters long and having a square cross-section 2-cm on an edge is pulled in tension with a load of 100,000 N. How much elastic elongation will this bar experience?
With a constant velocity of 120 m/s due to a horrizontal force P applied to the block. Calculate how far down the incline the block will go once the force is removed.
The rotational inertia of a cube is Ic = [(1)/(6)]mcS2 , where mc is the mass of the cube and S is the length of its side. If the cube and the sphere are suspended from the same wire, what is the expected ratio of their periods, Tc / Ts ?
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