The fastest commercial airline service is 1450 mi/h. Find th... | PHYSICS - AVERAGE VELOCITY AND AVERAGE SPEED | SolveeIt | Solveeit

Today, August 18

Question

The fastest commercial airline service is 1450 mi/h. Find the speed in kmh^-1 and ms^-1

A

1938 kmh^-1, 618.3 ms^-1

B

2030 kmh^-1, 623.1 ms^-1

C

2334 kmh^-1, 647.5 ms^-1

D

None

Answer

2334 kmh^-1, 647.5 ms^-1

Explanation

Solution

1450 × 1.61 = 2334 kmh^-1 1 mile = 1.61 km

2334 × $\frac{5}{18}ms^{- 1}$ = 647.5 ms^-1