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Ep is potential energy of a mass, m ,in gravity field, g ,at height of h above a reference ground
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∙ 12y ago
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1 M and H D W T M a M?
1 M and H D
If p equals m divided v then what does v equal?
v equals m divided by p
Ac equals 16m and ab equals what m?
8line2
How do you use quotientrule to find the slope tangent to a curve?
The quotient rule tells says that: If: f(x) = g(x) / h(x) Then: f'(x) = (g'(x) · h(x) - g(x) · h'(x)) / h(x)2 That derivative gives you the slope of the original curve's tangent at any given x-coordinate. For example, if: f(x) = axn / bxm then: f'(x) = (anxn-1 · bxm - axn · bmxm - 1) / b2x2m This of course simplifies considerably, due to the simplicity of the original function: = (abnxm+n-1 - abmxm+n-1) / b2x2m = (n - m)abxm+n-1 / b2x2m = (n - m)axn-m-1 / b = (n - m)(a/b)xn-m-1 Which makes perfect sense if you rearrange our initial function and take it's derivative in a simpler manner: f(x) = axn / bxm f(x) = (a/b)xn-m f'(x) = (n-m)(a/b)xn-m-1
Ab equals 45m ac equals what m?
4\10
What does the g represent in the equation PE equals m times g times h?
gravity!
What is the formula of the potential energy?
PE=mgh M=3kg H=2kg G=10m/s2
What is The equation for potential energy in science?
Ep=mgh, m is mass, g is gravity (9.81m/s2) and h is height
M is before G L is last G is right after H. What is the correct order?
M,h,g,l
How do you find potential energy?
gravitation potential energy can be found by the formula EP=mgh, where EP potential energy, m is the mass of the object for which the potential energy is to be found,g is the acceleration due to gravity, h is the height to which the object is raised.
Who was eliminated on next great baker?
Ep.1 Sara Ep.2 Tony Ep.3 Jasmine Ep.4 Wesley Ep.5 Minerva Ep.6 Heather M Ep.7 Heather G Ep.8 Megan and Carmelo
A bag of wheat weighs 200kg. To what height should it be raised so that its potential energy may be 9800 joules?
Answer : potential energy (PE) = m *g *h m= mass of object (kg) g= gravity = 10 m/s2 h= height (m) PE = m *g *h 9800 = 200 * 10 *h 9800= 2000 h h= 4.9 m
Does a floating feather have both kinetic and potential energy?
If the feather is moving, it has potential energy equal to half of the product of its mass (m) and the square of its velocity (v2), such that EK=(m*v2)/2 If the feather is in the air close to a body of large mass (e.g. Earth), it also has potential energy due to gravity equal to the product of its mass (m), the distance it has available to fall (h), and the local acceleration due to gravity (g), such that EP,G=m*g*h
A raised object has energy in its energy stores?
Yup it's called Gravitational potential energy and has the formula Ep = m.g.h m being the mass g the gravitational acceleration and h the height
What is the equation to get an objects gravitational potential energy?
pe = m*g*h where m = mass, g = force of gravity and h = height
How does height change the potential energy of an object?
Potential energy = mass * gravity * height Ep=mgh You should know the mass of the object and gravity as 9.81. So rearranging the formule Ep/mg=h. Potential energy / (mass * gravity) = height.
How do you find gravity when given Potential energy and Mass and Height?
PE=m x g x h, so g = PE / (m x h)
