Answer:
-40,000 N
Explanation:
First, use the kinematics equation v(f) = v(i) + at. Final velocity is 0, initial is 8, and time is 0.2 seconds. Solving for a, you get -40 m/s^2. Then, use Newton’s second law, F=ma, to find the force. F = (1000)(-40) = -40,000 N.
To neutralize gastric juices in your stomach antacids contain basic
chemicals. The acid in your stomach has a lower pH value. To neutralize this
and reach a pH of 7, the antacid must contain a base.