Questions by Gooseman

Questions by Gooseman

Need help please! what is the total length of a 20 mm steel coiled like a spring with a 16 turns and an outer diameter of 600 mm. pitch is 300 mm. Show your solution please coz i don't really know how

asked Jan 26, 2021

1 answer

2 votes

127k views

Why are the alkali metals and the halogens very reactive

asked Aug 28, 2020

1 answer

5 votes

43.5k views

"An online service allows users" to integrate their phonebook with their social media profiles and stores it on the cloud. The phonebook is updated with pictures of contacts when they are uploaded on social

asked Jun 8, 2020

1 answer

0 votes

24.0k views

An ideal fluid is flowing with a speed of 12 cm/s through a pipe of diameter 5 cm. The pipe splits into three smaller pipes, each with a diameter of 2 cm. What is the speed of the fluid in the smaller

asked Mar 3, 2020

1 answer

0 votes

20.6k views

An arithmetic sequence is defined by the recursive formula t1 = 9, tn = tn - 1 - 4, where n ∈N and n > 1. The sequence is

asked Sep 15, 2019

1 answer

5 votes

53.6k views

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