If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

As we know that spring force is given by

here we know that

F = 700 N

also we know that

k = 3500 N/m

now from above equation we will have

now we will have

so here we can say that end of the spring will be compressed by 20 cm

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

this is poiselle's equation from fluid mechanic in physics. mech eng