A motorcycle starts from rest at t = 0 and travels along a straight road with a constant acceleration of 7 ft/s2 until it reaches a speed of 60 ft/s. Afterwards it maintains this speed. Also, when t = 0, a car located 8,000 ft down the road is traveling toward the motorcycle at a constant speed of 40 ft/s. A) Determine the time when they pass each other. B) Determine the distance traveled by the motorcycle when they pass each other

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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.