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| 1. |
An airplane accelerates down a runway at 3.20 m/s for 32.8 s until is dinally lifts off the ground. How fast is the airplane after 32.8 s? |
| Answer» TION:a = ( V - U )/ t 320/100 =10 ( v - 0 )/ 328320×328 = 1000v3.2×32.8 = v v = 16.40 m/s | |