An object with a high specific heat will ________
a. lose its heat very fast
b. decrease in temperature quite fast if removed from the heat source
c. take considerably more heat to raise its temperature
d. always be water
c
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An electron is projected horizontally with a speed of 
m exactly in the middle of two parallel plates at potentials of -40 V and 104 V, respectively. The plate separation distance is 3.0 cm. The plates are long enough that the proton, rather than passing completely between the plates, eventually strikes the plate sitting at 104 V potential. What is the speed of the proton when it strikes the plate? The mass of the electron is 
kg.
A. 
B. 
C. 
D. 
Rotational Dynamics: A particular motor can provide a maximum torque of 110 N ? m. Assuming that all of this torque is used to accelerate a solid, uniform, cylindrical flywheel of mass 10.0 kg and radius 3.00 m, how long will it take for the flywheel to accelerate from rest to 8.13 rad/s?
A. 3.33 s B. 2.83 s C. 4.03 s D. 4.36 s
The highest tides are called ______________ tides
Fill in the blank(s) with correct word
Two solenoids are each made of 2 000 turns of copper wire per meter. Solenoid I is 2 m long, while solenoid II is 1 m long. When equal currents are present in the two solenoids, the ratio of the magnetic field BI along the axis of solenoid I to the magnetic field BII along the axis of solenoid II, BI/BII, is
a. 1/4. b. 1/2. c. 1. d. 2 e. 4.