Adiba

This page lists questions and answers that were posted by visitors named Adiba.

Questions

The following questions were asked by visitors named Adiba.

A 10-foot tall basketball hoop is 4 feet shorter than twice the height of a flag pole.What is the height in feet of the flag pole

math test scores are 68 ,78,90and 91 what is the lowest score you can earn on the next test and still achieve an average of at least 85

Answers

The following answers were posted by visitors named Adiba.

Please give me detail step

m=5kg V=10m/s K.E=1/2mv^2 P.E=mgh K.E=P.E K.E=1/2mv^2 =1/2x10x5x5 =125 P.E=125 Mgh =P.E 5x10xh=125 10h=125/5=25 h=25/10=2.5 answer

The ratio of zinc and copper in an alloy is 7:9. If the weight of copper in the alloy in the alloy is 11.7 kg. Find the weight of zinc in it