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What is the radius of a cylinder when the volume is 2500 and the height 16?
To find the radius of a cylinder when the volume is 2500 and the height is 16, you can use the formula for the volume of a cylinder: V = πr^2h. Given that V = 2500 and h = 16, you can rearrange the formula to solve for the radius: r = √(V / (πh)). Plugging in the values, you get r = √(2500 / (16π)) ≈ √39.56 ≈ 6.29. Therefore, the radius of the cylinder is approximately 6.29 units.
What is the dimensional formula of Resistance?
Resistance = V/I Dimensional formula for V ML2T -3A -1 Dimensional formula for I A Dimensional formula for R= ML2T -3A -1 / A = ML2T -3A -2
What is dimensional formula of resistance?
Resistance = V/I Dimensional formula for V ML2T -3A -1 Dimensional formula for I A Dimensional formula for R= ML2T -3A -1 / A = ML2T -3A -2
Can unit vector have negative component?
Yes, a unit vector can have negative component since a unit vector has same magnitude and direction as a negative unit vector. Here is the general work out of the problem: Let |v| be the norm of (v1, v2). Then, the unit vector is (v1/|v|, v2/|v|). Determine the "modulus" or the norm |(v1/|v|, v2/|v|)| to get 1, which is the new norm. If we determine the norm of |(-v1/|v|, -v2/|v|)|, we still have the same norm 1.
What is the radius of a cylinder when you have the voulme and the height?
volume of cylinder = 'pi'. (radius)2.height V = pi.r2.h Note : pi is a constant, value (approx) = 3.1415....... the dot symbol is the multiplication.. to find radius, rearrange the formula for the value of 'r' i hope this helps BY- Narendra Paudel
What is the formula for calculating the power (p) in a system when the velocity (v) and radius (r) are known, given that p v2/r?
The formula for calculating power (p) in a system is p v2/r, where v represents velocity and r represents radius.
What is the formula for centripetal acceleration in terms of velocity and radius?
The formula for centripetal acceleration is a v2 / r, where a is the centripetal acceleration, v is the velocity, and r is the radius.
What is the resistance of a light globe rated 75 W 240 V when it is operating correctly?
The formula for power is W = v2/R therefore the resistance is v2/W where v2 = v*v or v-squared. due to a font fault these formulas cannot be expressed correctly. But the answer to the question is R = 240*240/75 ohms.
What is the chemical formula for vanadium V chromate?
The chemical formula for vanadium(V) chromate is V2(CrO4)5.
What is the formula for calculating watts?
W=watts, V=volts, I=amps or current, R=resistance W = V x I or, W = I2 x R or, W = V2 / R.
What is the formula for the centripetal acceleration of an object moving in a circular path, where the acceleration (a) is equal to the square of the velocity (v) divided by the radius (r)?
The formula for centripetal acceleration is a v2 / r, where a is the acceleration, v is the velocity, and r is the radius of the circular path.
What is the formula for centripetal acceleration in terms of velocity squared divided by the radius of the circular path?
The formula for centripetal acceleration is a v2 / r, where "a" is the centripetal acceleration, "v" is the velocity, and "r" is the radius of the circular path.
How do you calculate centripetal acceleration?
Centripetal acceleration can be calculated using the formula a v2 / r, where a is the centripetal acceleration, v is the velocity of the object, and r is the radius of the circular path.
How can one find the centripetal acceleration?
To find the centripetal acceleration, use the formula a v2 / r, where a is the centripetal acceleration, v is the velocity of the object, and r is the radius of the circular path.
How can you solve for resistance when given power?
You can solve for resistance using the formula ( R = \frac{V^2}{P} ), where R is the resistance, V is the voltage, and P is the power. By rearranging the formula, you can solve for resistance by dividing the square of the voltage by the power.
Which has a least resistance 220 volts 100 watts or 115 volts 100 watts?
The higher voltage need more resistance, from the formula W = V2 / R. That means R = V2 / W. So 220 v 100 W is 484 ohms, while 115 v 100 W is 132¼ ohms.
What is the formula for determining electrical power?
Electrical power (P) can be calculated using the formula P = V x I, where V is the voltage in volts and I is the current in amperes. Alternatively, power can also be calculated as P = I^2 x R, where R is the resistance in ohms.
