A car starts from A and reaches B covering a linear distance of 120 kilometre in 20 minutes find its speed and velocity
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Answered by
0
here car in linear velocity
speed=velocity=distance/time
=120000/20×60 m/s
=200/2
=100 m/s
mango673:
but still you have not mention the speed and velocity
please mention that also
i only convert km to m .and min to sec
yes you have done that only
but the question I have posted says that you should also mention the speed and velocity
car is moving only linear so velocity= speed here only
but the answer in my book is 360 km per hour
i solve this in meter per sec so that happen
ok now please tell me the correct answer
with steps
Answered by
0
HEY USER ,
HERE IS YOUR ANSWER:-
As we know ,
speed = velocity
speed = Distance / time
distance = 120km
= 120 × 1000 = 120000m
time = 20minutes
= 20 × 60 = 1200 sec.
Speed = 120000 / 1200
= 100m/sec.
HOPE IT HELPS YOU ❣️
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