User Mohammad Fakhrey

33 votes

4 answers

10k views

Why does a cork float to the side of a glass?

asked Jul 16, 2013 at 17:18

12 votes

3 answers

154k views

How does one prove that Energy = Voltage x Charge?

asked Aug 10, 2013 at 15:48

7 votes

2 answers

28k views

How to calculate air velocity in a fan?

asked Jul 30, 2013 at 11:36

4 votes

1 answer

15k views

Why does the Moon or the Earth revolve anti-clockwise?

asked Jul 29, 2013 at 20:34

3 votes

2 answers

2k views

Determine the effective radius of a gear?

asked Jul 20, 2013 at 14:22

3 votes

0 answers

76 views

Active noise cancellation technology measurements [duplicate]

asked May 20, 2014 at 9:51

3 votes

1 answer

46k views

Problem understanding the capillary action equation

asked Aug 7, 2013 at 20:26

2 votes

1 answer

1k views

Hooke's law doesn't work well with my spring?

asked Jul 25, 2013 at 15:38

1 vote

2 answers

282 views

Possibility of determining the mass of the water without a scale?

asked Jul 22, 2013 at 17:54

0 votes

1 answer

3k views

Conductor resistance calculation method

asked Aug 20, 2013 at 19:15

0 votes

1 answer

137 views

Horsepower at certain RPM point without knowing torque?

asked Mar 28, 2014 at 20:02

0 votes

1 answer

262 views

Defects of smart glass (electrochromic glass)?

asked Oct 28, 2014 at 14:57

0 votes

2 answers

37k views

Finding the drag force (Air resistance force) for accelerated ball?

asked Aug 3, 2013 at 18:13

-1 votes

1 answer

51 views

Sharpest camera shoot within a mirror [closed]

asked May 15, 2014 at 11:19

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14 Questions

Why does a cork float to the side of a glass?

How does one prove that Energy = Voltage x Charge?

How to calculate air velocity in a fan?

Why does the Moon or the Earth revolve anti-clockwise?

Determine the effective radius of a gear?

Active noise cancellation technology measurements [duplicate]

Problem understanding the capillary action equation

Hooke's law doesn't work well with my spring?

Possibility of determining the mass of the water without a scale?

Conductor resistance calculation method

Horsepower at certain RPM point without knowing torque?

Defects of smart glass (electrochromic glass)?

Finding the drag force (Air resistance force) for accelerated ball?

Sharpest camera shoot within a mirror [closed]