Questions by RyanZim

Questions by RyanZim

If the current density is 1.55 and the drift velocity is , how many charge carriers are present? The charge on electron is .(Enter your answer to three significant figures.)

asked Jun 22, 2021

1 answer

4 votes

199k views

How was the Mexican American War and America's acquisition of land under Mexican-Cession different from other American territorial acquisitions?

asked Jan 16, 2021

1 answer

5 votes

86.2k views

Yhis is question 2 to the first one

asked Nov 28, 2020

1 answer

1 vote

192k views

Determine the possible value(s) of h if the vectors u = -2i+hj+h+ 4)k and v = hi+ 3j+hk are perpendicular.

asked Aug 7, 2020

1 answer

4 votes

91.6k views

The area of the rectangle shown is 2x^2-x-15 square units. What is the width of the rectangle?

asked Aug 2, 2020

1 answer

2 votes

14.4k views

Compared to the Grange, the Farmers’ Alliances of the late 1800s were less politically motivated. more focused on cooperatives. more politically motivated. more focused on educating farmers.

asked Jul 14, 2019

2 answers

2 votes

150k views

An 85 kg object is moving at a constant speed of 15 m/s in a circular path, which has a radius of 20 meters. What centripetal force is exerted on the body? A. 42.50 N B. 63.75 N C. 956.25 N D. 765.00 N

asked Feb 5, 2019

1 answer

0 votes

197k views

Why did prohibition lead to crime and violence

asked Jan 11, 2019

1 answer

1 vote

110k views

Can someone please help me with these math questions? Are these solids similar? If so, what is the scale factor?

asked Mar 1, 2018

1 answer

0 votes

215k views

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