Sarah is running at a rate of 3.5 meters per second and accelerates at a constant rate. She weighs 715 Newtons and uses a horizontal force of 205 Newtons. (a) What is her body mass? (b) What is her horizontal acceleration? (c) What is her velocity after 4 seconds? (d)What is the range she covers in these 4 seconds *please show all work/steps asssociated with each part so i can fully understand. Thank you!*

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