Q1 [Type B]: The straight tube slide in an in-door playground has a 30° angle with the ground as shown. The 30 kg kid slides down the slide from rest. Determine the speed of the kid when they just reach the bottom of the slide at B using the method of Work and Energy or Conservation of Energy. Assume the coefficient of kinetic friction between the slide and the kid is 0.2.

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Q: How to apply energy equation here . please include diagram. Don't use Artificial intelligence tools.

A: Step 1: Step 2: Step 3: Step 4:

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Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

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A: Consider the free body diagram of the block A as shown below.

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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.