Automobile A is traveling east at the constant speed of 36 km/h. As automobile A crosses the intersection shown, automobile B starts from rest 35 m north of the intersection and moves south with a constant acceleration of 1.2 m/s2. Determine the position, velocity, and acceleration of B relative to A 5 s after A crosses the intersection

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Q: Problem 1. Car A is traveling along the straightaway with speed v, and this speed is decreasing at a…

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A: The speed of car A, vA = 144 km/h = 40 m/sThe acceleration of car B, a = 5.8 m/s^2The speed of car…

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A: Normal acceleration:  It is nothing but the rate of change of velocity perpendicular to the plane or…

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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.