when the oppotunity cost is a constant the PPF will be a stright line
A straight line has no vertex.
Displacement of a straight line is zero...
There are 180 degrees on a straight line.
The straight level line is said to be horizontal.
No. An angle of 180o is a straight line.
If the opportunity cost is constant, the PPF is a straight line; when the opp. cost of a good rises when it is produced more, then concave.
Operating at an inefficient point, i.e. inside the PPF and not on the edge or line of the PPF
Thunderstorms :)
That the force that causes the acceleration is not constant.
line graphing
Gravity. Things naturally travel in a straight line unless another force acts on them. The moon would travel in a straight line but is dragged down by the gravity of the earth. This constant acceleration towards the earth causes it to orbit the earth in a curve.
Light travels in a straight line until it encounters a medium that causes it to bend or change direction, such as air, water, or glass.
Yes, sound waves can move in a straight line. When sound waves propagate through a uniform medium, they usually travel in a straight line until they encounter an obstacle or medium that causes them to reflect, refract, or diffract.
The property of light to travel in a straight line is known as rectilinear propagation. This means that light travels in a straight path until it encounters an obstacle or medium that causes it to change direction.
why PPF in economics is negatively sloped
PPF - company - was created in 1991.
Inertia causes a moving object to continue moving in a straight line at a constant speed unless acted upon by an external force.