0
Why is directly proportional to the square of x. When x3 y36. Find the value of y when x 5?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
A is directly proportional to the square of m a is 18.75 when m is 2.5 find a when m is 6?
a is directly proportional to the square of m So a = cm2 where c is the constant of proportionality. a = 2.5 when m = 18.75 2.5 = c*18.752 c = 2.5/18.752 When m = 6, a = (2.5/18.752) * 62 = 90/18.752 = 0.256
How do you find the value of a variable of a proportional ratio?
Cross multiply then solve for the variable.
What if the number is unknown to find square root square root?
It is no tpossible to find the square root of an unknown number. You can, however, represent it as x0.5 or √x so that the value of the square root can be evaluated when the value of x is known.
How can you find the length of a segment joining two points on a coordinate grid without directly measuring it?
I think that you draw a square from that line, and find the area of that square.
Find the area of a square given that the length of each of its sides is .25 the value of its area?
0.0625 square units
A is directly proportional to the square of m a is 18.75 when m is 2.5 find a when m is 6?
a is directly proportional to the square of m So a = cm2 where c is the constant of proportionality. a = 2.5 when m = 18.75 2.5 = c*18.752 c = 2.5/18.752 When m = 6, a = (2.5/18.752) * 62 = 90/18.752 = 0.256
If s is directly proportional to t and s equals 40 when t equals 15 find t when s equals 64?
s is directly proportional to t
What does coulombs law find?
Coulomb's law is used to calculate the electrostatic force between two charged particles. It states that the force is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
Y is directly proportional to the square of x when x equals 4 y equals 25 Find an expression for the terms of x?
i think it would be like this: 4:25 :: 1:6.25
How do you find the value of a variable of a proportional ratio?
Cross multiply then solve for the variable.
How do you find the increase in kinetic energy if the percent increase in momentum is given?
To find the increase in kinetic energy when the percent increase in momentum is given, you can use the formula: Kinetic energy is directly proportional to the square of the momentum. If the percent increase in momentum is x%, then the increase in kinetic energy would be (x/100)^2 times the original kinetic energy.
What is inverse square law of magnetism?
The inverse square law of magnetism states that the force between two magnets decreases as the square of the distance between them increases. This means that if you double the distance between two magnets, the force of attraction or repulsion will be reduced to one-fourth of its original strength.
How do you find the force of a charge?
To find the force of a charge, you can use Coulomb's law, which states that the force between two charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. The formula is F = k * q1 * q2 / r^2, where F is the force, k is the Coulomb constant, q1 and q2 are the charges, and r is the distance between the charges.
What if the number is unknown to find square root square root?
It is no tpossible to find the square root of an unknown number. You can, however, represent it as x0.5 or √x so that the value of the square root can be evaluated when the value of x is known.
Why you use 0.707for rms values?
reciprocal of the square root of 2, converts from peak voltage to rms voltageAnother AnswerThis figure results when you work out how much work is done by one complete cycle of a.c. current. Since work is proportional to the square of a current, if you divide one complete cycle of a sine wave current into lots and lots of instantaneous values, square each of these values, find their average (mean) value, then find the square root of that value, you will have found the 'root-mean-square' of the current over a complete cycle. This value always works out to 0.707 x the peak or maximum value of the sine wave. For other waveforms, other r.m.s. values result.
How can you find the length of a segment joining two points on a coordinate grid without directly measuring it?
I think that you draw a square from that line, and find the area of that square.
The temperature of an ideal gas is directly proportional to?
The temperature of an ideal gas is directly proportional to its average kinetic energy, which is related to the speed at which the gas particles are moving. As temperature increases, the kinetic energy and speed of gas particles also increase.
