Faraday's Law states that a voltage is induced in a circuit when there is a changing ________ passing through the circuit.
Fill in the blank(s) with the appropriate word(s).
magnetic flux
flux
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What do CAIs include?
a. carbon and aluminum b. carbon and ammonium c. calcium and argon d. chlorine and argon e. calcium and aluminum
A segment of a drive shaft (d2 5 200 mm, d1 5 160 mm) is subjected to a torque T 5 30 kN?m. The allowable shear stress in the shaft is 45 MPa. The maximum permissible compressive load P is approximately:
(A) 200 kN
(B) 286 kN
(C) 328 kN
(D) 442 kN
The metric prefix that means one million (1,000,000) is
a. centi-. b. mega-. c. milli-. d. nano-.
A 4.0-kg mass, initially at rest on a horizontal frictionless surface, is struck by a 2.0-kg mass moving along the x axis with a speed of 8.0 m/s. After the collision, the 2.0-kg mass has a speed of 4.0 m/s at an angle of 37° from the positive x axis. What is the speed of the 4.0-kg mass after the collision?
a. 2.0 m/s b. 2.7 m/s c. 4.9 m/s d. 2.4 m/s e. 3.6 m/s