Which of the following is the maximum speed?
Answer & explanation
Correct answer: option 2
⇒ 35 m/sec.=
Speed in km/hr is = 35 × (18/5)
= 7 × 18 = 126 km/hr
⇒ 2500 m/min. = 150 km/hr
⇒ 90 km/hr.
⇒ 98000 m/hr = 98 km/hr
The maximum speed will be ⇒ 2500 m/min. = 150 km/hr