A 3. 0-kg object moves to the right at 4. 0 m/s. It collides head-on with a 6. 0-kg object moving to the left at 2. 0 m/s. Which statement is correct?

Certification programs are offered by all of the following except

Why do you need to classify the size of a particle

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?