Physics, 11.10.2021 14:00 xcncxgnfxg6487

An object with a mass of 0.5 kilometre start from rest and achieves a maximum speed of 20 metre per second in 0.01 second, what average unbalanced force accelerated this object

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An object with a mass of 0.5 kilometre start from rest and achieves a maximum speed of 20 metre per...