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Multiple Choice 1 Point The Sears Tower in Chicago Is 443 M Tall. Joe Wants to Set the World's Stair Climbing Record and Runs All the

Problemas

Multiple Choice 1 point The Sears Tower in Chicago is 443 m tall. Joe wants to set the world's stair climbing record and runs all the way to the roof of the tower. If Joe's average upward speed is 0.60m/s , how long will it : take Joe (in minutes) to climb from street level to the roof of the Sears Tower? 12.33 min 60.33 min 5 minutes

Roztwór

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Respuesta

The correct answer is 'B'.

Explicación

## Step 1The problem involves calculating the time it takes for Joe to climb the Sears Tower. We know the height of the tower (443 m) and Joe's average speed (0.60 m/s). We can use the formula for time, which is:### **Time = **## Step 2Substitute the given values into the formula:### **Time = **## Step 3Calculate the time in seconds.## Step 4Convert the time from seconds to minutes by dividing by 60 (since 1 minute = 60 seconds).## Step 5Compare the calculated time with the options provided in the question.