Question

A train is moving at the speed of 40 km per hour at 10:00 a.m. and 50 km per hour at 10: 02 am assuming the train move along a straight track and the acceleration is constant find the value of acceleration​

Answer 1

40km/h

Explanation:

u=40kmph,v=50kmph,t=0.25h

using : v=u+at

a=

0.25

50−40

a=40kmp/h

2