**Unformatted text preview: **. ) s m 9 . 4 ( ) s m 1 . 5 ( m . 3 gives 2 2 2 2 1 t t d t a t v y y y y-=-+ =-We have two equations in two unknowns, d and t . Solving gives s 59 . = t and m. 7 . 1 = d d) m 3 . 1 m . 3 =-d...

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