Answers by JKaz
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Answers by JKaz

Answers by JKaz
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A ball of mass 1.86 kilograms is attached to a cord 1.29 meters long and swung in a vertical circle at a constant speed of 5.27 meters per second. What is the centripetal force acting on the ball? Include
answered Sep 9, 2023
3 votes
61.9k views
After 1/4 hour there are about 7 mg of medicine left. After 3/4 hour there are about 3,5 mg of medicine left. About how many mg of medicine are left after 1 3/4 hours? Explain how you know.
answered Apr 22, 2023
8 votes
153k views
Why do flowers have such colorful petals? * A. So you can see them at night B. To trap insects C. To scare away predators D. To attract animals for pollination E. Petals don't have color
answered Dec 11, 2022
3 votes
26.8k views
For the reaction 2 Al + 6 HCl → Al2Cl6 + 3 H2 how much hydrogen can be formed when 60 g of aluminum reacts with excess hydrochloric acid? Answer in units of g.
answered Dec 5, 2022
3 votes
102k views
What is 29+9=? I could use some help with that 1
answered Nov 15, 2022
2 votes
94.1k views
Simplify -d+C-3+7d-8c given d=2 C= -4
answered Sep 12, 2022
4 votes
220k views
Can somebody help me?? “ what is the approximate frequency of this signal in this time window ?
answered Aug 26, 2022
8 votes
111k views
Dilogue between 2 friends about cleanliness​
answered Jul 2, 2022
4 votes
199k views
A) A designer has a circular tablecloth with radius 0.5 m. He wants to sew a fringe around the cloth. The fringe is sold by the tenth of a meter. (i) What length of fringe is needed? (ii) One meter of
answered May 25, 2022
5 votes
227k views
Solve for x ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
answered Feb 13, 2022
4 votes
155k views
A drawer contains 3 pair of black socks, 2 pair of white socks, 1 pair of red socks, and 2 pair of blue socks. The probability of reaching in and drawing out a pair of blue socks is
answered Dec 15, 2021
5 votes
181k views
Compounds are made of more than one type of element bound together in fixed ratios. True or false?
answered Nov 22, 2021
4 votes
134k views
Help it’s due in 36 mins
answered Oct 9, 2021
2 votes
98.5k views
Diplomacy is used to prevent war and solve problems between nations. True False
answered Sep 14, 2021
3 votes
138k views
Problem 11-93 Waltner Corporation s management... Waltner Corporation's management reports that its average delivery cycle time is 25 days, its average throughput time is 7.7 days, its manufacturing cycle
answered Aug 26, 2021
6 votes
133k views
What does the tea party believe in
answered Aug 19, 2021
3 votes
33.8k views
Story of my life by Helen Keller need a quote about not giving up and explaining
answered Jul 15, 2021
2 votes
9.5k views
PLEASE 30 POINTS How is a newborn baby protected from diseases for the first few months of his or her life?
answered Jun 25, 2021
3 votes
184k views
In Texas, cities adopted the____ Form of government to reduce the influence of corrupt officials.
answered Jun 19, 2021
1 vote
219k views
Which was part of the green revolution? Check all that apply. A. Decrease in food prices B. Heavy energy usage O c. Decrease in pollution O D. Increase in productivity
answered Feb 16, 2021
3 votes
193k views
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