You can calculate the magnitude of the displacement by using Pythagoras's Theorem.
a2+b2=c2
Let a be 8, b be 6 and c be the magnitude.
8km2+6km2 = c2
64k+36km = c2
100km = c2
10km = c
A displacement can is a can with a spout coming out one side at the top. When an object is placed in the can the water rises and runes through the spout at the top. collect this water in a beaker to see how much water was displaced.
Rigel has a greater absolute magnitude than Sirius but apears dimmer from Earth do to the farther distance the light waves must travel through space (just a little more information : ), but there are probably alot more stars around that distance
magnitude
The charged particle that flows through circuits is an electron.
Two pseudopodia are extended with microtubular action and surround the food particle. Instead of reeling the particle in the amoeba pulls itself up to the particle and then it is ingested through the cellular membrane.
Yes. Displacement is change in position. If you move through a distance so that your starting position is the same as your stopping position, your displacement, is zero.
No it cannot. The displacement can be zero and the distance nonzero, though. This, due to the fact that displacement takes in account the direction and magnitude, whereas the distance just takes in account the magnitude. For instance, if we were at a classroom, and I went to the bathroom and come back shortly after to the place were I started, my displacement would be 0, even though I traveled a certain distance. A simpler example would be the following: You take roll a ball back and forth, say to the exact position where it started. Through the time the ball rolls back and forth the distance it traveled will be increasing, whereas the direction will be canceling itself every time you go back into the starting point (the origin). Thus, distance does increase, whereas the displacement increases at point 2, and decreases in its way to point 1.
Shortest distance between the two particular points through which motion is occured.
Work = Force * displacement if the displacement and the force are parallel - work is positive if force and displacement are in the same direction, negative if they have opposite direction. At an angle Work = Force * displacement * cos(θ) where θ is the angle between the force and displacement vectors.
Usually no. Say you need to fly to New York from Chicago. The resultant displacement would be the straightline distance between the two cities. But you fly through Atlanta (Everything seems to go through Atlanta). You would end up flying about twice the total distance between the cities.
Displacement is a word that describes how much distance an object travels through in a given amount of time. If a person drives a car at 50 miles an hour for one hour, the displacement will be 50 miles.
Conduction
Conduction
The answer is yes. An example which will support my contention is that of the tip of the minute-hand on an old-fashioned 'analog' clock. In the course of one hour's time, the tip of the minute hand traverses a distance equal to the circumference of the clock-face, but its displacement over the period of an hour is zero.
Work is Force multiplied by distance. W=Fd The units of work are Joules (J). We can check the above equation by checking that the units are correct. Below is the unit cancellation for the above equation. J=N*m ( 1 J = 1 N*m. This is the definition of a joule)
Astronomers define star brightness in terms of apparent magnitude (how bright the star appears from Earth) and absolute magnitude (how bright the star appears at a standard distance of 32.6 light years, or 10 parsecs).
An Alpha particle.