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While driving her new Camaro at 20.0 m/s down a fourlane highway, Jessica comes up behind a slowmoving dump truck and decides to pass in the lefthand lane.
If Jessica can accelerate at a rate of 5.0 m/s^2, how long will it take for her to reach a speed of 30.0 m/s?
plz help asap many thanks :)
 one year ago
 one year ago
While driving her new Camaro at 20.0 m/s down a fourlane highway, Jessica comes up behind a slowmoving dump truck and decides to pass in the lefthand lane. If Jessica can accelerate at a rate of 5.0 m/s^2, how long will it take for her to reach a speed of 30.0 m/s? plz help asap many thanks :)
 one year ago
 one year ago

This Question is Closed

Jemurray3Best ResponseYou've already chosen the best response.1
So she needs to increase her speed by 10 m/s and each second her speed increases by 5 m/s, so....
 one year ago

Pallavi06Best ResponseYou've already chosen the best response.0
use v=u + at where v= final velocity = 30, u= initial velocity = 20 , a= acceleration = 5 find out t ,which is required.....
 one year ago
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