How do you find the total force exerted on the five exposed faces of a cube that is on a side lying on the bottom of a swimming pool that is 20ft by 15ft by 10ft deep filled with water?
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"How do I solve #y'' + y = -2 sin(x)# with the initial conditions #y(0) = 0# and #y'(0) = 1#?"
1 Answer
Feb 28, 2015
I guess you can use the hydrostatic pressure at a depth h:
Where:
The density of water should be:
So you should get:
and:
