Question

A train starting from a railway station attains a velocity of 30m/s in 1 minute. The acceleration of the train is a. 1 ms-2 b. 2 ms-2 c. 3 ms-2 d. 0.5 ms-2​

Answer 1

Answer:

V=U+at

30= 0+ a*60

a=1/2=0.5ms-2 ( OPTION D )

BRO IF YOU CAN'T EVEN APPLY THESE SIMPLE FORMULAS LIFE'S GONNA GET DIFFICULT AHEAD , KEEP STUDYING GIRLS WILL COME AND GO BUT MONEY IS IMPORTANT

Answer 2

$\huge\boxed{\boxed{\mathcal\pink{Good \: Morning \: }}}$

━━━━━━━━❪❐━━━━━━━

$•\huge\bigstar{\underline{{\red{A}{\pink{n}{\color{blue}{s}{\color{gold}{w}{\color{aqua}{e}{\color{lime}{r}}}}}}}}}\huge\bigstar•$

━━━━━━━━❪❐━━━━━━━

option:d

given,

initial velocity = 0 m/s

final velocity = 30 m/s

time taken = 1 min ( 60 sec )

therefore acceleration ,

acceleration = ( v - u ) / t

acceleration = 30 - 0 / 60 

acceleration = 30 / 60 

acceleration = 1/2 = 0.5

therefore acceleration of the train = 0.5 m/s^2

   

☆✿╬ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ╬✿☆