Analyze the story about Hanna and discuss how she overcame challenges and achieved her dreams.

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Analyze the story about Hanna and discuss how she overcame challenges and achieved her dreams.

ScanSolve AI Answer

Answer

100 m

Step 1: Identify the known quantities.
Initial velocity: u=20u = 20 m/s
Final velocity: v=0v = 0 m/s (stops)
Acceleration: a=2a = -2 m/s² (deceleration)
Distance: s=?s = ?

Step 2: Use the kinematic equation v2=u2+2asv^2 = u^2 + 2as.

v2=u2+2asv^2 = u^2 + 2as

Step 3: Substitute the known values.

(0)2=(20)2+2(2)s(0)^2 = (20)^2 + 2(-2)s 0=4004s0 = 400 - 4s

Step 4: Solve for ss.

4s=4004s = 400 s=4004=100s = \frac{400}{4} = 100

The distance traveled is 100 m\mathbf{100\ m}.

100 m

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