A skier leaves a ski jump with a horizontal velocity of 29.4 m/s. The instant before she lands three seconds later, the magnitudes of the horizontal and vertical components of her velocity are: Group of answer choices 29.4 m/s; 29.4 m/s. 41.6 m/s; 41.6 m/s. 29.4 m/s; 41.6 m/s. 0; 29.4 m/s. 29.4 m/s; 0.

Complete Question

A skier leaves a ski jump with a horizontal velocity of 29.4 m/s. The instant before she lands three seconds later, the magnitudes of the horizontal and vertical components of her velocity are: Group of answer choices

A 29.4 m/s; 29.4 m/s.

B 41.6 m/s; 41.6 m/s.

C 29.4 m/s; 41.6 m/s.

D 0; 29.4 m/s.

E 29.4 m/s; 0.

Correct option is A

Explanation:

From the question we are told that

     The horizontal velocity is  

      The time taken for the jump is

The velocity along the vertical axis is  

substituting values

During the jump the horizontal velocity remains the same as there was a direction change

So the correct option is  A

you have to draw the persons position over there

explanation:

newton's third law, for every action there is an equal and opposite reaction.