A spherical tank with radius 3 m is half full of a liquid that has a density of 900 kg/m3. The tank has a 2 m spout at the top. Find the work W required to pump the liquid out of the spout. (Use 9.8 m/s2 for g.)

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Q: The linear density of a rod of length 9 m is given by p(x) = 4/√x, in grams per centimeter, where x…

A: The given problem is to find the mass of the rod of length 9m and linear density p(x)=4/√x.

Q: A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 m/s2…

A: Volume of the water of thickness '' at height of x from bottom. Area of rectangular surface of water…

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A:

Q: Oil is leaking from a broken pipe at a rate of 160 ft³ per minute. Assume the oil forms a thin…

A: Rate dVdt=160 ft3/m Height h=0.4 feet Radius r=5 feet To find: drdt

Q: During a hockey match a forward shoots at goal and the ball is caught by the goalkeeper. When the…

A: The objective of this question is to calculate the kinetic energy of the ball before it hits the…