Example X100
For copper conductor having !=10m, A=0.5mm? and R-0.3422,
calculate (i)/conductivity, (ii) mobility, and (iii) Fermi level.
If density=8.46x10 kg/m°, and atomic weight=63.5.

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it

Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.