A small circular hole 690 mm diameteris cut in the side of
A small circular hole 6.90 mm diameteris cut in the side of a large water tank, 19.0 m below the water level in the tank. The topof the tank is open to the air.
(a) Find the speed of efflux.
m/s
(b) Find the volume discharged per unit time.
m3/s
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when 500 ml of 100 m hydrochloric acid and 500 ml of 100 m sodium hydroxide react the temperature rises 67oc use the
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a 100 kg cylinder rolls withoutslipping on a rough surface at an instant when its center ofgravity has a speed of 120
the neutralization of 500 ml of 100 m hydrochloric acid with 500 ml of 100 m sodium hydroxide causes a 67degc increase
a small circular hole 690 mm diameteris cut in the side of a large water tank 190 m below the water level in the tank
a solenoid 145 m long and310 cm in diameter carries a currentof 210 a the magnetic field insidethe solenoid is 170 mt
a meter stick weighing 150 g sits on two knife edges one at the 20 cm mark the other at the 90 cm mark what is the
for a single-substrate enzyme-catalyzed reaction calculate the change in substrate concentration required to increase
a computer tape moves over two drums at a constant speed v0 knowing that the normal component of the acceleration of
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