A car enters a ramp@ 30mph & accelerates to 60mph in 8sec,& then passes a car by acceleratin to 70mph in 3 sec

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What is the car's avg acceleration?

2006-09-02 11:55:36 · 2 answers · asked by TEX916AR 1 in Education & Reference ➔ Homework Help

The car starts at 30mph and ends up at 70mph after 11 seconds, The average acceleration is 40mph/11second = 5.3ft/sec^2

2006-09-02 19:49:07 · answer #1 · answered by gp4rts 7 · 0⤊ 0⤋

how many cops

2006-09-02 19:01:26 · answer #2 · answered by eric 311 1 · 0⤊ 0⤋