Science, asked by hayareyoupagal, 4 months ago

why do we take g value negative when we throw objects upwards​

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Answered by parasharpraveen244
1

Answer:

Any object affected only by gravity (a projectile or an object in free fall) has an acceleration of -9.81 m/s2, regardless of the direction. The acceleration is negative when going up because the speed is decreasing. The acceleration is negative when going down because it is moving in the negative direction, down.

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