A car accelerates from rest to a speed of 8 m/s over a distance of 16 m. What is the acceleration of the car?

A.-10 m/s2

B.-2 m/s2

C. 2 m/s2

D. no acceleration, v = 8 m/s

Question

3 April, 19:19

+4

Answers (2)

Know the Answer?

Reyes · Answer 1

B because all you do is divide 16 and 8 to find your answer

Cyrus Frazier · Answer 2

Kinematic Equation: Vf^2=Vi^2+2ad

8^2=0^2+2a (16)

64=32a

a=2m/s^2

A car accelerates from rest to a speed of 8 m/s over a distance of 16 m. What is the acceleration of the car?A.-10 m/s2B.-2 m/s2C. 2 m/s2D. no acceleration, v = 8 m/s