In the real universe, no black holes contain singularities. In general, singularities are the non-physical mathematical result of a flawed physical theory.
<span>Artificial fertilizers are made chemically. They emphasize three main</span>
The acceleration of the particle at time t is:

The velocity of the particle at time t is given by the integral of the acceleration a(t):

and the position of the particle at time t is given by the integral of the velocity v(t):

Assuming the particle starts from position x(0)=0 at t=0, the distance the particle covers in the first t=2 seconds can be found by substituting t=2 s in the equation of x(t):
Answer:
The answer is B: to Amplify the sound
1.8461 km/hr Well i need more characters so i might as well type a beautiful sentence for you to read and waste your time on.