Asked by kl
A runner travelling at a velocity of 2.5 m/s[S] accelerates at a constant rate to pass another
runner to win the race. She accelerates at a steady 1.5 m/s2
for 4.0 s and wins the race.
(a) How fast was she running at the end of the race?
runner to win the race. She accelerates at a steady 1.5 m/s2
for 4.0 s and wins the race.
(a) How fast was she running at the end of the race?
Answers
Answered by
Henry
V = Vo + a*t
Vo = 2.5 m/s.
a = 1.5 m/s^2
t = 4 s.
Solve for V(m/s).
Vo = 2.5 m/s.
a = 1.5 m/s^2
t = 4 s.
Solve for V(m/s).
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