# A train accelerates at #-1.5# #m##/##s^2# for #10# seconds. If the train had an initial speed of #32# #m##/##s#, what is its new speed?

##### 2 Answers

Oct 29, 2017

The new sped is

#### Explanation:

Apply the equation of motion

The initial speed is

The acceleration is

The time is

The final speed is

Oct 29, 2017

#### Explanation:

We can solve this by using the kinematic equation

#color(blue)(v=u+at#

Where,

As know

So, the train attained a speed of

Hope this helps....God bless ☻