A levee is a kind of wall that can help keep floodwater out of cities. Justine researched and built a model levee. She wants to find the weak points in her levee. By fixing them, she can make an even better levee.
How can Justine use her model to make her levee design even better?
A. She can test the model to show that it works.
B. She can test the model until the levee fails.
C.
She can take it apart and put it back together for practice.
D.
She can take it apart so she can use the pieces again.

English can you write this in english do we can you

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j