Question

upton chuck is riding the power tower at valleyfair. if upton free falls for 2.60 seconds, what will be his final velocity and how far will he fall? (remember acceleration is -9.80 m/s)

Explanation:

Step1: Identify the formula

Use the kinematic equation \(v = v_0+at\). Here, \(v_0 = 0\) (starts from rest), \(a = g= 9.80\ m/s^{2}\), and \(t = 2.60\ s\).

Step2: Substitute values

Substitute \(v_0 = 0\), \(a = 9.80\ m/s^{2}\), and \(t = 2.60\ s\) into \(v = v_0+at\). So \(v=0 + 9.80\times2.60\).

Step3: Calculate

\(v=9.80\times2.60 = 25.48\ m/s\)

Answer:

\(25.48\ m/s\)