The diagram below shows the position of a long straight wire perpendicular to the page and a set of directions labeled A through H
When the current in the wire is directed up out of the page, the direction of the magnetic field at point P is
a.
A.
b.
B.
c.
C.
d.
D.
e.
E.
c
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A CD has a diameter of 12.0 cm. If the CD starts from rest and has a constant angular acceleration of 2.0 
then the tangential acceleration of a point 3.0 cm from the center of the CD after 3.0 sec is
A. 0.40 
B. 0.25
C. 0.10
D. 0.06
E. 0.03
Torques T 5 5.7 kN # m are applied to a hollow aluminum shaft (G 5 27 GPa and d1 5 52 mm). The allowable shear stress is 45 MPa and the allowable normal strain is 8.0 3 1024. The required outside diameter d2 of the shaft is approximately:
(A) 38 mm
(B) 56 mm
(C) 87 mm
(D) 91 mm
What are the similarities and differences between the Kelvin and Fahrenheit temperature scales? Identify the freezing point of water on both scales
What will be an ideal response?
An empty jug of weight W is at rest on a table. When water of weight w is poured into it, the amount of support force supplied by the table is
A) W. B) W + w. C) W - w. D) none of the above