Question

the distance between two cities is 432km.a man covers the distance in 6hrs by car . what is the speed of the car in m/s?​

Answer 1

Answer:

$20m/s$

Step-by-step explanation:

Given data:

• The distance between two cities is $432km$

• Time taken by the man to cover the distance is $6h$

• As per the data given in the question, we need to find the speed of the car

As we know

• Speed $=\frac{distance}{time}$

Speed $=\frac{432}{6}$

Speed $=72km/hr$

• To convert the speed into m/s, we need to multiply $72$ by $\frac{5}{18}$

• Now, speed of the car in m/s

$=72\times\frac{5}{18}$

$=20m/s$

Hence, the speed of the car is $20m/s$