Convert 72 km/h to m/s.
A15 m/s
B20 m/s
C25 m/s
D30 m/s
Answer & Solution
Correct answer: B. 20 m/s
1. m/s = km/h × 5/18.
2. 72 × 5/18.
3. = 20 m/s.
_Source: jkchrome TSD QB, p.1 — unit conversion_
Related questions
The first step in a distance, rate and time problem, after reading it, is to:Hamilton drove 40 mph in the city and in the desert he drove:Hamilton's rate in the desert was how many times his rate in the city?Hamilton left home at 2:00 pm and entered the desert at 4:30 pm, so he drove in the city fHamilton's trip to Las Vegas from Orange County covers:Katie Mae's home is how far from her school?If Katie Mae walks at 3 mph and bikes 3 mph faster, her biking speed is:Katie Mae is 3 mph faster on her bike than on foot. Her walking speed is: