You have available a 550 w pump with 70% efficiency. is it possible to use this pump to transfer 10 m/h of a liquid through a 4.7 cm inside diameter pipe, from one open tank a to another tank b of higher level (altitude) with similar dimension or size, if the liquid is discharged at a point 10 m above the liquid level in the suction tank and the total friction losses are 50 jag? the density and the viscosity of the liquid are 1050 kg/m and 2 cp respectively. justify quantitatively. b) repeat the same question above. by using a 650 w pump with 80% efficiency, calculate the maximum height of the water that can reach in tank b. solve quantitatively.

To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.