A mass m is launched from the surface of the Earth with speed v. The diagram shows three possible launch directions; order them according to the maximum height the projectile will reach, from greatest height to least height
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Nellie tosses a ball upward at an angle. Assuming no air resistance, which component of velocity changes with time?
A) the horizontal component B) the vertical component C) both of these D) neither of these
You hold one end of a solid rod in a fire, and the other end becomes hot. This is an example of __________
Fill in the blank(s) with correct word
Rank the following five capacitors from greatest to smallest capacitance, noting any cases of equality
(a) a 20-µF capacitor with a 4-V potential difference between its plates (b) a 30-µF capacitor with charges of magnitude 90 µC on each plate (c) a capacitor with charges of magnitude 80 µC on its plates, differing by 2 V in potential, (d) a 10-µF capacitor storing energy 125 µJ (e) a capacitor storing energy 250 µJ with a 10-V potential difference
1.e > a > b > d > c 2.e > d > a > b > c 3.c > b > a > d > e 4.b > a = c > d = eThe ______________is the basic building block of a polymer.
Fill in the blank(s) with the appropriate word(s).