Question

a car is running at 75kmh in 30 seconds it will cover​

Answer 1

Speed of car = 75 km/h

Convert km/h into m/sec = 5a/18 = 5×75/18 = 375/18 = 20.83 m/sec

Given that,

Speed = 20.83 m/sec

Time = 30 sec

Distance = ?

We know that,

Distance = Speed × Time

= 20.83 m/sec × 30 sec

= 624.9 m

Therefore, the car can travel 624.9 m in 30 sec