The number 0.0001070 has how many significant figures?
a. 2
c. 4
b. 3
d. 7
C
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100 coins, each with a Head and a Tail, are tossed randomly onto a table. A microstate is defined as the number of Heads that appear after the toss. What is the value for the number of Heads that has the most number of microstates?
A. 95 B. 75 C. 60 D. 50
Check all that are functions of the cerebellum.
A. Receives sensory plans for movements B. Acts as the "principal" of unconscious physical actions by regulating functions of motor pathways C. Directly controls the influences of hormones and enzymes on skeletal muscles D. Indirectly affects the excitability of motor neurons
If a = 60 cm, b = 80 cm, Q = ?6.0 nC, and q = 6.0 nC, what is the magnitude of the electric field at point P in the figure?
A. 65 N/C B. 55 N/C C. 60 N/C D. 52 N/C E. 67 N/C
Suppose you are in a spaceship accelerating away from Earth at 9.8 m/ s2 (1 g), so that you can walk on the floor of your spaceship as though experiencing normal gravity on Earth
Is it possible for you to consider yourself to be at rest? Why or why not? A) No, because you feel a force so you must truly be accelerating. B) No, because you are accelerating away from Earth, and it's not legitimate to claim that Earth is accelerating away from you. C) Yes, by assuming you are feeling effects of gravity and that Earth is accelerating away from you because it is in freefall. D) Yes, but only if believe that you are the center of the universe.