a projectile is fired straight up in the air with a velocity of 2 meters/second. how many seconds later does it come down to the same height it started at?

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04-11-2022
Physics

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a projectile is fired straight up in the air with a velocity of 2 meters/second. how many seconds later does it come down to the same height it started at?

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kjuli1766 kjuli1766 · Answer 1 · 2022-11-08T03:36:15-05:00

It takes 0 .041 Seconds to come down to the same height as it started.

Projectile motion is a form of motion experienced with the aid of an object or particle that is projected in a gravitational field, such as from Earth's floor, and movements alongside a curved route below the action of gravity best.

T = 2u/g

= 2×2/9.8

= .041 Second

The horizontal pace of a projectile is regular (in no way converting in value), and there's a vertical acceleration because of gravity; its cost is 9.8 m/s/s, down, The vertical speed of a projectile changes via nine.8 m/s every second, The horizontal motion of a projectile is impartial of its vertical movement.

Projectile motion is the movement of an object thrown (projected) into the air. After the initial force that launches the item, it most effectively reports the pressure of gravity. The object is known as a projectile, and its route is called its trajectory.

Learn more about projectile motion here:-https://brainly.com/question/10680035

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