Multiple Choice
When pumping water out of a full hemispherical basin with radius r feet, how far down will the water level be when 1/5 of the work has been done? [The density of water is 62.4 lbs/ft3.]
A) ![When pumping water out of a full hemispherical basin with radius r feet, how far down will the water level be when 1/5 of the work has been done? [The density of water is 62.4 lbs/ft<sup>3</sup>.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cd09_75bd_84bc_4b7d7ef1b4ec_TB2342_11.jpg)
B) ![When pumping water out of a full hemispherical basin with radius r feet, how far down will the water level be when 1/5 of the work has been done? [The density of water is 62.4 lbs/ft<sup>3</sup>.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cd09_75be_84bc_217e9195fef1_TB2342_11.jpg)
C) ![When pumping water out of a full hemispherical basin with radius r feet, how far down will the water level be when 1/5 of the work has been done? [The density of water is 62.4 lbs/ft<sup>3</sup>.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cd09_75bf_84bc_45eac85fc0a7_TB2342_11.jpg)
D) ![When pumping water out of a full hemispherical basin with radius r feet, how far down will the water level be when 1/5 of the work has been done? [The density of water is 62.4 lbs/ft<sup>3</sup>.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cd09_75c0_84bc_bb2ead4a976a_TB2342_11.jpg)
Correct Answer:
Verified
Correct Answer:
Verified
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