Tutor profile: Atishay J.
Subject: Basic Math
If, in the function f(c) = 2x+c, c is a variable, x is a constant, and f(2) = 12, then what is the value of x?
Here c is the variable. f(2) means the value of function when c=2. It is given to us as 12 which implies 2x+2=12. Solving the linear equation will give us the value of x as 5.
Subject: Mechanical Engineering
What is the difference between a projectile motion and a rocket motion?
Projectile motion is basically throwing a ball. The object is given all the moment in the beginning of the motion. Rocket motion on the other hand, as the name suggests, is like the motion of a rocket. The body generally has a part which produces acceleration as and when required.
How are viruses made and how do they survive?
Viruses are non-living infectious particles. They are not alive themselves and require a host cell to perform cellular processes for them. They are made up of proteins which envelope a small piece of genetic material. Viruses stay inert while outside a host, but once inside they hijack the host's cell machinery to reproduce and thrive.
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