If a constant net torque is applied to an object, that object will
A)
rotate with constant linear velocity.
B)
rotate with constant angular velocity.
C)
rotate with constant angular acceleration.
D)
having an increasing moment of inertia.
E)
having a decreasing moment of inertia.
C
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Two flat conductors are placed with their inner faces separated by 6.0 mm. If the surface charge density on one of the inner faces is 40 pC/m2, what is the magnitude of the electric potential differences between the two conductors?
A. 36 mV B. 18 mV C. 32 mV D. 27 mV E. 14 mV
The electric potential at the surface of a charged conductor
a. is always zero. b. is always independent of the magnitude of the charge on the surface. c. may be set equal to zero by adding an appropriate constant to the potential at all points of space. d. is always such that the potential is zero at all points inside the conductor. e. is always such that the potential is always zero within a hollow space inside the conductor.
In which atmospheric layer does all our weather occur?
What will be an ideal response?
Components: The x and y components of a vector in a horizontal plane are 4.00 m and 3.00 m, respectively.(a) What is the magnitude of this vector?(b) What angle does this vector make with the positive +y-axis.
Fill in the blank(s) with the appropriate word(s).