Question

If a train going 60 m/s hits the brakes, and it takes the train 1 minute 25 seconds to stop, what is the train’s acceleration?

Answer 1

Answer:

a=60÷85 =0.705 m is my answer

Step-by-step explanation:

Answer 2

Answer:

- O. 705

Step-by-step explanation:

Formula > Vf= Vi+at................

Given Data.

1. Vf=o
2. Vi= 60m/s
3. T= 85 sec

Required Data

a =?

Solve by using data in formula.

We get

O=60+ a (85)

-60= a(85)

-60/85= a

a= - 60/85

a= - o. 705

Minus sign indicates that the body is decelerating/applying breakes.

Please mark it branliest if the answer is little bit satisfactory. Thanking in anticipation.