Question

classmate
phy
An electric brain is moving with a
velocity of 126km/hr.How much distance
will it move in 30s​

Answer 1

Answer:

Speed = distance per time

126= distance multiple by 30

Distance =

$\frac{126}{30}$

Distance =4.2 km

Answer 2

Answer:     1.5 Km.

Explanation:

Given --    

      1.        Speed / Velocity of Electric Brain    =   126km/hr

                                                                           =   126 km / 60*60seconds

      2.       total time given                                 =   30 sec.

       NOW.

     distance traveled in 360 sec.                    =  126 Km

then distance traveled in 30 sec.                    =  126*30/360

•                                                                            =  1.5 Km

i hope this answer will be helpful for you .

thank you .

have a nice day .