Since you provide no options, There are 2 ways of blocking access to a facility computer user by unauthorized user. If you want to block the unauthorized user who could get an access to it from inside facility, you could use a Password. If you want to block unauthorized hackers to hack in your system, you use a Firewall
Hope this helps
The correct answer is: Option (B) Velocity is how fast an object moves and acceleration is the rate of change in velocity.
Explanation:
The formula for the velocity is given as:
velocity = displacement/time;
It tells us how fast an object cover the distance between two points. In other words, we can say that how fast an object moves in unit time.
Acceleration, on the other hand, is defined as:
Acceleration = change-in-velocity/time
In Physics, we use the term "rate" of a certain quantity changes with time. Here that "certain quantity" is "change-in-velocity." Therefore, acceleration is said to be the rate of change in velocity.
Hence, the correct answer is option (B) Velocity is how fast an object moves and acceleration is the rate of change in velocity.
I believe its your first option, "It is classified as an addictive drug," because tobacco is in cigarettes, and we all know what happens when you smoke cigarettes.
Answer:
Fasle
Explanation:
The abdominal thrust, as the name suggest, is administered to the abdomen. Specifically, it targets the diaphragm. It is a way to dislodge a foreign object stuck in someone's trachea - i.e. to stop someone from choking.
The giver stands behind the choking individual and applies firm pressure to their diaphragm with a fist, which should force the lungs to expel the object.
It is better known as the Heimlich maneuver.
