Physics, 22.04.2021 04:40 diamontehunter1632

I’ll mark you Brainliest 3. A ball is initially thrown upwards with an initial speed of 20 m/s from the top of a 30m tall building. The ball has a constant downward acceleration of 10 m/s^2.
a). What is the velocity of the ball immediately before it hits the ground at the base of
the building?

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I’ll mark you Brainliest 3. A ball is initially thrown upwards with an initial speed of 20 m/s from the top of a 30m tall building. The ball has a constant downward acceleration of 10 m/s^2. a). What is the velocity of the ball immediately before it hits the ground at the base of the building?

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I’ll mark you Brainliest 3. A ball is initially thrown upwards with an initial speed of 20 m/s from the top of a 30m tall building. The ball has a constant downward acceleration of 10 m/s^2.
a). What is the velocity of the ball immediately before it hits the ground at the base of
the building?