Questions by Niknak

Questions by Niknak

A force of 150 N accelerates a 25 kg wooden chair across a wood floor at 4.3 m/s2 . How big is the frictional force on the block? What is the coefficient of friction between the chair and floor?

asked Aug 20, 2018

1 answer

1 vote

87.3k views

A chemistry teacher needs to determine what quantity of sodium hydroxide to order

asked Jun 20, 2018

1 answer

1 vote

142k views

King thinks that gradualism is the correct response to black people’s problems a policy that prevents Americans from acting unconstitutional illegal

asked Jun 12, 2018

2 answers

1 vote

105k views

Calculate the perimeter of a rectangle which is eleven metres long and four metres wide

asked Dec 14, 2017

1 answer

3 votes

182k views

Identifying sentences and sentence fragment

asked Oct 27, 2017

1 answer

3 votes

167k views

Can you help with these two questions I'm having hard times in math

asked May 9, 2017

1 answer

0 votes

82.4k views

Glucose is NOT made from which of the following? carbon dioxide sodium chloride light water

asked Apr 9, 2016

2 answers

5 votes

39.0k views

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