Question

A car moves at a speed of 60km/hr. How far will it travel in 40 minutes ?
please reply fast ​

Answer 1

ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ

Firstly we need to get the units in same system either cgs or SI

It is better to convert 60 km/h in m/s

For that multiply (60*5)/18 which is equal to 50/3 m/s

For time multiply 45 with 60 which gives us 2700 s

We have a formula which says

speed=distance/time

We calculated the speed and time is given to us

Putting the values in formula

(50/3)=distance/2700

Distance =(50/3)*2700

Which equals 45000m

Dividing it by 1000 we can get 45 km

Answer 2

The speed of car = 60km/h

Time given = 45 min -{1}

Distance travelled n 45 min = X (let's say)

Distance = speed × time

Time in hours = 45/60

=3/4 = 0.75h

Putting this in -{1}

=》 therefore,

Distance(X) = 60km/h × 0.75h = 45km

Hence, the distance X travelled by the car is 45km.