A freight train travels at v = 60(1 - { e }^{ -t }) ft/s, where t is the elapsed time in seconds. Determine the distance traveled in three seconds, and the acceleration at this time.
A freight train travels at v = 60(1 - { e }^{ -t }) ft/s, where t is the elapsed time in seconds. Determine the distance traveled in three seconds, and the acceleration at this time.