- #1
andyman21
- 13
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A "rocket car" is launched along a long straight track at t=0s. It moves with constant acceleration a1=1.2m/s2. At t=2s a second car is launched with constant acceleration a2=7.2m/s2.
At what time does the second car catch up with the first?
How far down the track do they meet?
I always have problems with these problems because you need to use the kinematics equations and i get confused. Any help would be greatly appreciated.
At what time does the second car catch up with the first?
How far down the track do they meet?
I always have problems with these problems because you need to use the kinematics equations and i get confused. Any help would be greatly appreciated.