A 12.0-kg mass is dropped from a hot air balloon at a height of 345 m above the ground. Find its speed at points 250 m above the ground and as it hits the ground.

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Q: A 12.0 kg mass is dropped from a hot air balloon at a height of 345 m above the ground. Find it's…

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Q: 3. A 12.0-kg mass is dropped from a hot air balloon at a height of 345 m above the ground. Find its…

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A: As per the guidelines, we can answer only 3 subparts. Please resubmit remaining parts.

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