Answer: it's c or 4.0 m/s
Explanation:
C dependent variable because dependent means relying on something else
Answer: she would move faster and more efficiently due to no friction
Explanation:
The average velocity of the following 4 velocity measurements will be d) 8.7 m/s
average of given velocities = sum of all velocities divided by number of velocity mentioned in the question
average velocity = ( v1 + v2 + v3 + v4 ) / 4
= ( 9.6 + 8.8 + 7.6 + 8.7 ) / 4 = 8.675 ≈ 8.7 m/s
correct answer d)
The average velocity of the following 4 velocity measurements will be d) 8.7 m/s
To learn more about velocity here :
brainly.com/question/18084516
#SPJ1
