SOLUTION: During the All Africa games held in South Africa in 1999, the following time was recorded in the 100 m men's track. 9.99s. Calculate the speed in
a)m/s
b)km/hr
Algebra.Com
Question 966922: During the All Africa games held in South Africa in 1999, the following time was recorded in the 100 m men's track. 9.99s. Calculate the speed in
a)m/s
b)km/hr
Answer by BC17(9) (Show Source): You can put this solution on YOUR website!
Isolate usefull infomation.
'the 100m took 9.9sec'
section a)
Put that in a ratio
100m/9.9sec
simplify to
10.10m/1sec
section b)
if m/s = 10.10m/1sec
then convert m to km
solution 0.0101km/1sec * 60 to get km per min
0.606km/min * 60 to get km per hr
36.36km/hr
RELATED QUESTIONS
The highest recorded temperature on earth was in Africa at 136 degrees ,while the lowest... (answered by macston,fractalier)
Swiss family is planning a trip to Southern Africa, visiting Namibia, Botswana and South... (answered by Alan3354)
During the London games, an athlete recorded a time of 9 63 seconds for the men's 100 m... (answered by Alan3354)
The approximate population of a city in South Africa was 460 000 in 1970. In 1980, it was (answered by Boreal)
It is estimated that 30% of all drivers have some kind of medical aid in south africa .... (answered by ikleyn)
approximately how far is it from the coast of Africa to the coast of south Africa at the (answered by Alan3354)
About 20% of the southern Hemisphere is land. South Africa takes up about 5% of the land... (answered by Boreal)
1.What is the total GDP for South Africa in rands assuming that there are people in South (answered by Boreal)
Norway was recently announced as a country with the highest average life expectancy.The... (answered by josmiceli)