Question

While showing off for some grade nine girls at the ski hill, Eero wipes out on a snowboard. After the crash he tumbled 30m in 4.2s, what was his speed in:

a) m/s
b) km/hr?

Answer 1

hi

Answer 2

30/4.2 m/s

Answer 3

speed=distance in m/time in sec

Answer 4

what would the answer be

Answer 5

how much is 30/4.2 ? @thecat229

Answer 6

7.14

Answer 7

yes

Answer 8

7.14 m/s

Answer 9

ok thanks

Answer 10

in km/hr...
https://www.google.co.in/?gws_rd=cr&ei=_KvKUtemKYXkkAX8loCwDg#q=m%2Fs+to+km%2Fhr

Answer 11

1m/s=3.6km/hr
7.14m/s=7.14*3.6

Answer 12

how much is 7.14*3.6 ? @thecat229