# An electric train is moving with a velocity of 120 km/ hr. How much distance will it move in 30 seconds.

Velocity of train = 120 km/hr

1 hr = 3600 seconds

Then, 120 km are covered in 3600 seconds

Distance covered in 30 seconds = 12 X 30 / 3600 = 1/10 km

1 km = 1000m

= 1/10 X 1000 m = 100 m

• 23

1000m

• -8
the answer will be 1 km/hr as you have to give the answer in km/hr because speed is also in km/hr so convert 1000 into
• -6
V = 120 km/hr
= 120 * 5/18
= 100/3 m/s
t = 30s
d = ?

d = Vt
= 100/3 * 30
= 1000m
= 1 km
• 23
• -13
Amongst speed nd velocity which is a scalar quantity nd why
• -12
100

• -7
An Electric engine has a speed of 120km/hr. How much distance it will cover in 30 second.

• -4
Its 100m
• -4
(120*30) / 3600 = 36/36 kms^-1  = 1 kmps
• -7
• -6
aaaa thuuuuu
• -9
• -5
Given,
Velocity of the train= 120 km/hr = 100/3 m/s
Time= 30 seconds
Distance= Velocity * Time
= 30 * 100/3= 1000 m or 1 km .

• 5
v=120 km/h
=120*1000\3600
=120000m/3600s
t=30 s
v=S/t
S=v*t
S=120000/3600*30
=1000m

• 3
What is the ACTUAL ANSWER for the ACTUAL QUESTION?
• 0 • 5
Velocity = 120 km/hr = 120*5/18 = 600/18 = 100/3 m/sec
Time = 30 sec
Distance = V x T
= 100/3 x 30
=1000 m
=1 km
So,distance covered in 30 sec = 1 km

Hope it helps!!

• 2
An train moving with velocity of 120 km per hr find distance if time is 30 sec
• 0
What are you looking for?