An object is thrown vertically upward a ball is thrown vertically upward with a speed of 26.3m/s. how high does it rise? how long does it take to reach its highest point? ; how long does it take the ball to hit the ground after it reaches its highest point? what is its velocity when it returns to the level from which it started? ; answer the distance in m, time in s, and velocity in m/s.

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

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step-by-step explanation: