Question

what should be the speed per hr of a vehicle to cross 600 meter distance in 36 seconds ?


A. 60km B. 70km C. 80km D. 40km​

Answer 1

Answer:

A. 60 km/hr

Step-by-step explanation:

given:-

distance (D) = 600 meter = 600/1000 km = 6/10 km

Time (t) = 36 second = 36/(60×60) hr = 36/3600 hr = 1/100 hr

Speed (S) = ?

Speed = Distance/time = (6/10)÷(1/100)

S = 6/10 × 100/1 = 600/10 km/hr = 60km/hr

Answer 2

Answer:

Step-by-step explanation:

speed  = distance/time

           = 600/36

             = 100/6  m/s  = 100/6 x 18/5

                ≈ 60km/hr

hope u liked it!!

Mark as brainliest if it helped ......... :)