the answer will be D.
Answer:
D
Step-by-step explanation:
According to Newton's second law of motion, mass is inversely proportional to acceleration. As mass increases, acceleration decreases and the opposite.
Answer: about TWO
y = 4.8x + C
53.8 = 4.8(4) + C
53.8 = 19.2 + C
C = 34.6
1:81
figure b is 81 times bigger