Posted by dylan on Wednesday, October 13, 2010 at 7:59pm.
A motorcycle with an initial velocity of 7.99x10^0 m/s accelerates for a total of 3.3x10^0 seconds at a rate of 1.51x10^0 m/s2. What is it's velocity, to two significant figures?
can anyone show the calculations for this

Physics  shannon, Wednesday, October 13, 2010 at 8:04pm
In 1998, NASA launched DS1 (Deep Space 1). This spacecraft successfully flew by the asteroid 1992 KD. The propulsion system worked by ejecting argon ions at high speed. The propulsion system could increase the velocity by 7.2284x10^0 m/s per day. What was the average acceleration in m/s2, expressed to 4 significant figures?

Physics  Anonymous, Saturday, January 24, 2015 at 9:00am
088
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