Question

7. A Cyclist speeds up from 6.00 m/s to 9.70 m/s in a time of 1.40 seconds.
What is the acceleration of the cyclist? *
a. 11.2 m/s2
b. 9.81 m/s2
c. 2.64 m/s2
d. 4.29 m/s2

Answer 1

Answer:

2.64m/s

Explanation:

9.7m/s - 6m/s = 3.7

3.7 / 1.7 = 2.64

Answer 2

9.7-6=3.7 m/s
3.7 m/s / 1.4 s = 2.64 m/s^2, so c is the answer