a car traveling at a constant acceleration covers the distance between two points 180m apart in 6 seconds. if the speed of the c

Question

3 years ago

13

ar at the speed point is 45 m/s, what is the acceleration of the car ?

1 answer:

Mazyrski [523] · Answer 1 · 2022-03-04T02:15:46+03:00

6 0

Answer: 2.5 m/s²

Explanation:

distance S=180 m

Time t=6s

Speed at speed point: V2=45 m/s

Acceleration is calculated a=(V2-V1)/t

V1=S/t

V1=180m/6s

V1=30m/s

a=(45m/s-30m/s)/6s

a=15m/s/6s

a=2.5m/s²