1. A group of physics students performed an experiment to verify how thedistance covered by a ball projected by their Projectile Launcher varies withtime. Results of the experiment are provided below.0 1 2 35 6 7Time (t) in secondsDistance (y) in cm480 15 20 15 | 0 |-25| -60| -105 | -160(a) What method can be used to find the variation of distance with respect totime? How will this method be used to carry out the purpose of theexperiment? Discuss explicitly the different steps involved.(b) What is the linearized equation? What is the relationship between thedistance covered by the projectile and the time of travel?

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