Question

Determine o que se pede:
A) d=500m V=?
t= 10s
B) V= 150m/s d=?
t= 30s
C) d= 45m t=?
v=9m/s

Answer 1

d=500m

t= 10s

V=?

V = d/t

v = 500/10

v = 50 m/s

V= 150m/s

t= 30s

d=?

V = d/t

150 m/s = d/30

150 m/s * 30s = d

d = 4500 m

d= 45m

v=9m/s

t=?

v = d/t

9m/s = 45/t

9 * t = 45

t = 45/9

t = 5s