how many spherical bullets can be madw out of a solid cube of lead whose edge measures 44cm each bullet being 4cm in diameter
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Edge of cube = 44 cm
Volume of cube = 44*44*44
Radius of bullet = 2 cm
Volume of 1 bullet = 4 *pi *r^3 /3
= 4*22*2*2*2/7*3
= 88 * 8/21
No. of bullets = Volume of cube /Volume of 1 bullet
No. of bullets = 44*44*44 * 21/88*8
= 44*44*21/16
= 11*11*21
= 441*21
= 9261
Hope this is correct and will help you
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Volume of cube = 44*44*44
Radius of bullet = 2 cm
Volume of 1 bullet = 4 *pi *r^3 /3
= 4*22*2*2*2/7*3
= 88 * 8/21
No. of bullets = Volume of cube /Volume of 1 bullet
No. of bullets = 44*44*44 * 21/88*8
= 44*44*21/16
= 11*11*21
= 441*21
= 9261
Hope this is correct and will help you
Please mark as brainliest if you liked the solution
revise:
its worng
may be some mistake in calculation but the process is correct
Plzz try by your own
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