A car travels 22.7 m/s north for 30.4 minutes and then reverses direction and travels 27.5 m/s for 14.8 minutes. What is the car's total displacement?
so i'm guessing multiple choice would be 1.70 x 10^4?
u mind explaining this a bit for me? like where does the *60 come from?
alright i get that....would u verify an answer for me for another question?
okay.....an electron starting from rest and moving with constant acceleration travels 1.3 cm in 2.2 ms. What is the magnitude of this acceleration in km/s^2
may be 650/121 km/s^2 ?if I didn't make a mistake.
well i got 5.4
which i believe is the same answer
so that's good....thanks so much for your help
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