Answer: C
Step-by-step explanation:
Since we are given velocity, which is the first derivative, we have to fidn the antiderivative of velocity to get position.
∫-2sint dt
s(t)=2cos(t)+C
Since we are given s(0)=0, we can plug in the values to find C, constant.
0=2cos(0)+C
0=2(1)+C
0=2+C
C=-2
Now that we know our constant, we can find out position.
s(t)=2cos(t)-2
Answer:
can't see anything in this photo because this photo is not clear
Answer:
first one
Step-by-step explanation:
Letter A? I think its letter A cause of the way its written above, I might be wrong but if i'm not let me know, have a great day :)
