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What else can I help you with?
Could you give an example that is NOT a double-displacement reaction?
Zn (s) + 2HCl (aq) → H2 (g) + ZnCl2 (s)
How is a leap year related to the time it takes earth to revolve around the sun?
Earth takes about 365.25 days to orbit the Sun. Every four years, the 4 quarters are added together to give another day and that is added to one year, giving the leap year.
Name the two physical quantities which can be obtained from the velocity-time graph?
well, the area under the curve between a time interval is equal to the distance traveled on that specific time interval. So one quantity is distance. As for another quantity, the answer would be velocity, but I think they may want a less obvious answer. A quantity out side of velocity could be instantaneous acceleration. This is given by the slope of the the tangent line to the velocity-time graph. Hope this helps you answer your question. Though I think the most simple way to understanding why is to take a course of calculus.
What group of atoms are added to carbon backbones and give them unique properties?
functional group
Give one type o f motion where distance and displacement are sane?
Linear motion -- motion and force occurring along a straight line. Otherwise, for example, when an object travels in a circular motion and returns to the starting point, the distance traveled = 2*pi*radius, but the displacement = 0. ==================================
What is the smallest number of vectors that can be added to give a zero resultant?
Two.Equal magnitudes in opposite directions.
What is the minimum number of vectors in different planes that can be added to give a zero resultant?
There is no minimum.
When a rectangle is constructed in order to add velocities what represents the resultant of the velocities?
The diagonal of the rectangle represents the resultant of the velocities when added using vector addition. The magnitude and direction of this diagonal give the magnitude and direction of the resultant velocity vector.
What is the least number of non-zero vectors that can be added to give a resultant equal to zero?
Two - if you add two vectors of equal magnitude but in opposite directions, the resultant vector is zero.
Can two vectors of different magnitudes give a zero resultant?
Yes, two vectors of different magnitudes can give a zero resultant if they are in opposite directions and have magnitudes that cancel each other out when added together. This is known as vector subtraction.
When displacement have the opposite derection what do you do to determine the magnitude?
Displacement is a vector quantity. Hence, while finding resultant vector we need to use vector algebra and the properties of vectors. If the 2 displacement vectore are in opposite directions,it means that the angle between them is 180degrees and hence we can directly subtract them.
Give an example of a case when the resultant force is zero but resultant torque is not zero?
A couple.
What is the resultant displacement if Mark walked 2 miles east the 1 mile north?
If you want the distance from the starting point, you can use the Pythagorean Theorem. You can also use your calculator's rectangular --> polar conversion; this will give you not only the distance, but also the angle.
Is it possible to combine two unequal vectors to give a zero resultant?
No.
Give another term for gross value added?
gross domestic product.
What does resultant behaviors mean?
Hey there! Sorry, but I don't know the answer to your question; I'm looking it up myself. I've never actually responded to a question on wikianswers, so I figured I'd give it a try. -added by katriana86- "resultant" is used as an adjective in this case, and means, "Occurring or produced as a result or consequence of something." So, altogether, "resultant behavior" means, behavior that was produced as a result or consequence of something. Hope that helps!
Is it possible two unequal vector to give a zero resultant?
The only way that two vectors add up to zero is if they have equal magnitude and opposite direction. If the magnitudes are not equal then no, they cannot give a zero resultant.
