What does the graph show? The S and P waves travel the same distance through Earth’s crust in the same amount of time. The P wave travels through Earth’s crust more quickly than the S wave travels. It takes the P wave 18 minutes to travel 6,000 km through Earth’s crust. It takes the S wave 11 minutes to travel 8,000 km through Earth’s crust.

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British cologoinst admisitrion

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