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Here we see top views of three motorboats crossing a river. All have the same speed relative to the water, and all experience the same river flow. Construct resultant vectors showing the speed and direction of the boats. (Figure 1) |
Part A Rank them from most to least for the time for the boats to reach the opposite shore. Rank from most to least. To rank items as equivalent, overlap them. Rank them from most to least for the fastest ride. To rank items as equivalent, overlap them. Part B Rank them from most to least for the fastest ride.
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Homework Answers
In term of the time taken to reach opposite shore
C>A>B
for fastest ride :
C > B >A
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Here we see top views of three motorboats crossing a river. All have the same speed relative to the water,...
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Just Part B here
Idk why this is wrong
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plz answer all 3 parts
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identical toy cars moving to the right at 2 . Various forces act on the cars
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the horizontal plane and are either parallel or at 45 or 90 degrees
to the car's motion.
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Rank these cars on the basis of their speed a
short time (ie. before any car's speed can reach zero) after the
forces are applied.
Rank from largest to...
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the right at 2 m/s. Various forces act on the cars with magnitudes
and directions indicated below. All forces act in the horizontal
plane and are either parallel or at 45 or 90 degrees to the car's
motion.
Part A
Rank these cars on the basis of their speed a short time (ie.
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following reactions from fastest to slowest reaction rate, assuming
they are all at the same temperature and that each starts with the
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Rank from fastest to slowest reaction rate. To rank items as
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The exponential term in the Arrhenius equation is equal to the
fraction of molecules, f, with kinetic energy greater than or equal
to the activation energy:
f=e−Ea/(R⋅T)
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Just Part B here
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plz answer all 3 parts
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sharing of electrons takes place because of the difference in the
electronegativity...
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