Drawing a conclusion should be your answer.
Answer:
b
Explanation:
Vector, in physics, a quantity that has both magnitude and direction.
A. I believe this might be the answer but
6 J/60 J= .1
.1 x 100= 10%
b. I'm not sure of this question
19. I'm not sure if I did this correct way or if there is a better way (I'm rusty)
300 J/.50 %= 600
600/100= 6 (answer)
20. (200 J)(.75%) = 150 (answer)
Check:
Efficiency: output/input x 100
150 J/200 J= .75
.75 x 100= 75%
The answer is true
Hope its help;)
<span>The person given credit for the first modern atomic theory was __________.
Dalton.</span>
