The relationship between speed (s), distance (d) and time(t) is given by s=dt. Find the value of s, if d=135 meters and t=10 seconds.
Question 5
If we denote speed by S, distance by D and time by T, the relationship between these quantities is
(a) S=DT
(b) T=SD
(c) S=1T×D
(d) S=TD
V = 1 - 9t if t<9
V= 5 - 2t if t =10
Find the value of v (m/s) when t = 5
V = 3 + 9t if t < 9
V= 8 - 2t if t =10
Find the value of v (m/s) when t = 10
V = 8 -9t if t<1
V = 8 - 2t if t > 2
Find the value of V (m/s) when t = 3.