Instant messaging is the type of electronic community that
allows real-time discussion among members.
Instant messaging<span> <span>(IM) is
a type of online chat which offers real-time text transmission over the
Internet. A LAN </span></span>messenger<span> <span>operates
in a similar way over a local area network. </span></span>
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Answer:
Average velocity = 360km/h due Northeast.
Explanation:
Given the following data;
Distance = 1260km
Time = 3.5h.
Velocity =?
Velocity can be defined as the rate of change in displacement (distance) with time. Velocity is a vector quantity and as such it has both magnitude and direction.
Mathematically, velocity is given by the equation;


Substituting into the above equation;

Velocity, V = 360km/h.
Since velocity is a vector quantity, it must have both magnitude and direction.
<em>Hence, the average velocity of the airplane is 360km/h due Northeast. </em>
Particles begin to move out of their ordered arrangement due to energy. They are unable to escape because of external pressure pushing down on the liquid.
Answer:
This is not a question, but a statement. The concept that the work done is equal to the input work on a simple machine is called ideal machine. An ideal machine has 100% efficiency which means that there is no loss. All the amount of input work is equal to the useful output of the machine.
Explanation:
Answer:
Hi. can you repost? i cant see the image
Explanation: