1) The 1992 world speed record for a bicycle (human-powered vehicle) was set by Chris Huber. His time through the measured 200-m stretch was a sizzling 6.509 s, at which he commented, "Cogito ergo zoom!" (I think, therefore I go fast!). In 2001, Sam Whittingham beat Huber's record by 5.28m/s. QUESTION 1.1QUESTION 1.1 What was Chris Huber's average velocity through the 200m? Choose one . 1 point O 27.85m/s O 16.95m/s O 5.28m/s O 30.73m/s\fQ2 Rocket Group . 2 questions A rocket has a constant acceleration of +14.3 m/s2. At a certain instant, its velocity is +55 m/s. QUESTION 2.1 V What is the rocket's velocity 2.5 s earlier? Choose one . 1 point O -35.75m/s 55.0m/s 19.3m/s O 74.3m/s\fGROUP3 Q3 Stopping cart Group - 2 questions A Mario cart {not affected by a banana} may be able to brake with a constant deceleration of 4.92 mlsz. QUESTION 3.1 How long does such the cart, initially traveling at 24.6 m/s, take to stop? Choose one -1 point QUESTION 3.2 How far does the cart travel in this time? Choose one - 1 point 0 123m GROUP4 Q4 Wrench Group - 2 questions While climbing a Vine to save Peach, Mario's pipe wrench fell off his belt and struck the ground with a speed of 24 mis. QUESTION 4.1 From what height did it fall? Choose one -1 point \fGROUPS QS Hot-air balloon Group - 2 questions A hotair balloon is ascending at the rate of 'I 2 m/s and is 80 m above the ground when a package is dropped over the side. QUESTION 5.1 How long does the package take to reach the ground? Choose one -1 point QUESTION 5.2 V With what speed does it hit the ground? Choose one . 1 point O 64.9m/s O 40.9m/s O 25.6m/s O 9.8m/s