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If the pie is a normal circle, then an infinite number of times just like with cutting a circle in half. However, after a certain number of times, the pie will cease to have any structure and will fall apart.
Equalateral
One half base times height (of the triangular section) times length.
Find the area and perimeter of the full circle, then throw away 1/2 of each.Perimeter (circumference) of a circle = (pi) times (diameter).For a half circle, it's (1/2 pi) times (diameter)Area of a circle = (pi) times (radius)2For a half circle, it's (1/2 pi) times (radius)2
the area equals one half base times height. For example : you have a triangle with a base of 5cm and a height of 6cm you multiply 5 times 6 (=30) then you divide 30 by 2 because its one half of the base times height. Hope that helps :)
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Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
Since momentum is proportional to the velocity, half the momentum means half the velocity (and therefore half the speed). And since kinetic energy is proportional to the SQUARE of the speed, half the speed means 1/4 the kinetic energy.
Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
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Use the formula for kinetic energy: KE = (1/2) mv2 (one-half times the mass times speed squared). Clearly, the amount of kinetic energy depends both on the mass and on the speed of the object.
If the speed of a moving body is reduced to half, its kinetic eneergy is reduced to 1/4 .
No. Kinetic energy is 1/2 times mass times velocity squared - so as you can see, acceleration doesn't even enter the equation. If it accelerates, the speed will change, though, and so will its kinetic energy.
is converted to potential energy as it goes higher.