Question

an electric train is moving with a velocity of 120 km /hr . How much distance will it move in 30sec​

Answer 1

$\huge\boxed{\fcolorbox{white}{pink}{Answer}}$

Distance=

$30sec = \frac{1}{2} hr \\ \\ \\ 120 \times \frac{1}{2} = 60km$

$<b><marquee behavior="alternate">Thank you ❤✨</marquee>$

Answer 2

velocity= 120 km/hr

time taken = 30 sec

=1/2 hr

distance covered= velocity × time

$= 120 \times \frac{1}{2}$

= 60 km

Note:- Here the second is converted into hour because only similar units are allowed to be add, multiply, etc.