Suppose you increase your walking speed from 4 miles per second to 12 miles per second in a period of one second what is your acceleration?

8 mi per second squared

Step-by-step explanation:

Find the speed difference and divide that by 1 second:

12 mps - 4 mps        8 mps

= = 8 mi per second squared

         1 sec                1 sec

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

answer: 180 degrees clockwise

step-by-step explanation: