A ball travels along a straight track with the acceleration a = position of the ball is s 2ft and the velocity of the ball is v= (3t - 4)- ft a. What is the ball's velocity in when t=5s? 15.5 8 82 S b. What position is the ball at when t=5s? 4.5 C. What is the total distance the ball has traveled in ft when t = 5s? When t= 0 seconds, the

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.