Question: A fellow student undertook an experiment to measure the rolling resistance of a new mobility scooter and presented you with the data in graphical

A fellow student undertook an experiment to measure the rolling resistance of

A fellow student undertook an experiment to measure the rolling resistance of a new mobility scooter and presented you with the data in graphical form: Speed [m/s] -8 -10 0 12 3 4 5 6 Elapsed time [s] 7 8 9 1) Select the suitable data range and compute the mean deceleration of the vehicle using the method of least squared error. 2) Calculate the optimum y-axis intercept based on the method of least squares

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