Advertisements
Advertisements
प्रश्न
Make V the subject of formula K = `(1)/(2)"MV"^2`
Advertisements
उत्तर
K = `(1)/(2)"MV"^2`
⇒ 2K = MV2
⇒ `(2"K")/"M"` = V2
⇒ `sqrt((2"K")/"M"` = V.
APPEARS IN
संबंधित प्रश्न
The volume V, of a cone is equal to one third of π times the cube of the radius. Find a formula for it.
The fahrenheit temperature, F is 32 more than nine -fifths of the centigrade temperature C. Express this relation by a formula.
The area A of a circular ring is π times the difference between the squares of outer radius R and inner radius r. Make a formula for this statement.
Make r2 the subject of formula `(1)/"R" = (1)/"r"_1 + (1)/"r"_2`
Make d the subject of formula S = `"n"/(2){2"a" + ("n" - 1)"d"}`
Make y the subject of the formula x = `(1 - y^2)/(1 + y^2)`. Find y if x = `(3)/(5)`
"The volume of a cylinder V is equal to the product of π and square of radius r and the height h". Express this statement as a formula. Make r the subject formula. Find r, when V = 44cm3, π = `(22)/(7)`, h = 14cm.
The pressure P and volume V of a gas are connected by the formula PV = C; where C is a constant. If P = 4 when V = `2(1)/(2)`; find the value of P when V = 4?
The total energy E possess by a body of Mass 'm', moving with a velocity 'v' at a height 'h' is given by: E = `(1)/(2) "m" "u"^2 + "mgh"`. Make 'm' the subject of formula.
The total energy E possess by a body of Mass 'm', moving with a velocity 'v' at a height 'h' is given by: E = `(1)/(2) "m" "u"^2 + "mgh"`. Find m, if v = 2, g = 10, h = 5 and E = 104.
