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How do you find resultant velocity with perpendicular velocities?
An easy way to visual this is by drawing a triangle with the vectors. Obviously one vector will be the vertical and another will be perpendicular to that, the horizontal. These two vectors will connect at the ends. Then you connect the other two ends with another vector and that is the resultant. Vector sum, or the square root of the sum of the squares; you use the pythagorem theorem to find the resultant, also the hypotenuse. r2= v12 + v22. The vertical vector squared plus the horizontal squared, you take the root of the sum of the squared vectors and that gives the resultant vector. If the horizontal or vertical vector is negative, then the resultant vector will be negative as well. This is used for any units including velocity, distance, and acceleration.
What part of root are the root hair?
Root hairs are present in root hair zone. Root hair zone is located just above the root merestem zone.
A root branching from the first root?
Root turnover is fastest in the finest roots of the root system.
What kind of root system is a beat root?
Napiform root
Was the root system that does not consist of one prominent main root?
A fibrous root system is the opposite of the tap root system (one main root).
Why is the square root of a sum equals the sum of the square roots?
It's not. Take 49 and 16 for example. The square root of the sum is the square root of 65. The sum of the square roots is 11.
The square root of a sum equals the sum of the square roots?
false
How do you calculate root sum squared?
If you have a data set, simply take the square root of the sum of the squares of the data points. Let's say you have three numbers a, b, and c. RSS = SQRT(a2 + b2 + c2).
Why cant you get the square root of the sum of numbers?
You can. Just add the numbers together, and find their square root. One plus three is four; the square root of the sum is two.
A square root of a sum equals the sum of the square root?
No. The right hand side is always greater - unless both components are zero.
What is the sum of the square roots of 100 and 225?
The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
Is the sum of 18 plus the square root of 10 rational oris the sum of 18 plus the square root of 10 rational or irrational?
It is irrational.
Two -digit number whose cube root is the square root of the sum of its digit?
27
What is the square root of 2 plus square root of 7?
Square root of 2 = 1.414213562... Square root of 7 = 2.645751311... The sum is 4.059964873...
What is a number written as the sum of values of digits called?
It is called the digital sum. If you keep doing it until you reach a single digit answer, it is called a digital root. The term digital root is sometimes also used for the digital sum. For example, 3042 gives the digital sum of 3+0+4+2 = 9 which is also its digital root. but 3047 gives the digital sum of 3+0+4+7 = 14 and the digital root is 1+4 = 5.
What is the sum of the square root of 75 plus the square root of 48?
Assuming the roots are positive, then ~ 15.59.
What is that number where the sum of its digits and its square root are equal?
81
