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Suppose that an object is dropped from a height of h meters and hits the ground with a velocity of v meters per second. Then y=19.6h. If an object isdropped from a height of 49.5 meters, with what velocity does it hit the ground?Round your answer to the nearest tenth.meters per second5?pt71pt5 A1 ANpt1 AMI Don't KnowSubmit© 2020 McGraw-Hill Education. All Rights Reserved. Terms of UsePrivacy | Accessibilitybt6 PMsty-

Suppose that an object is dropped from a height of h meters and hits the ground with a velocity of v meters per second Then y196h If an object isdropped from a class=

Respuesta :

We are already told that the velocity with which an object hits the ground is given by

[tex]v=\sqrt[]{19.6h}[/tex]

and we are asked to find the velocity when h = 49.5. To do this we just substitute 49.5 for h in the above equation to get

[tex]v=\sqrt[]{19.6\times49.5}[/tex]

which evaluates to (the nearest tenth)

[tex]v=31.2[/tex]

which is our answer!

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