Today we went over kinematics. We reviewed the harder questions. I'm still unclear about where to start the questions. Do you start when the projectile is at rest or when it has just been released?
Tonight I worked on the questions: 1-4 on page 245.
Great Work. Remember that kinematics equations only work while the acceleration is constant. Therefore, if you are looking at the projectile while it is in the air, you have to start from the moment it leaves the hand.
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Great Work. Remember that kinematics equations only work while the acceleration is constant. Therefore, if you are looking at the projectile while it is in the air, you have to start from the moment it leaves the hand.
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