Adan started riding his bicycle to a friends house at a velocity of 4 m/s west. As he neared the house, his velocity was 6m/s west. Adam's trip showed what kind of acceleration.

Jim has found that he must consume 2,300 calories a day to reach his health goals, but he doesn't want to give up his afternoon snack of pretzels. unfortunately, he tends to eat the entire bag — which amounts to 1,300 calories! what strategy should jim use to improve his habits?