# Yahoo Web Search

1. ### Need Help With These Physics 2 Questions?

a) d sin theta is the path difference which must be equal to a whole number of wavelengths.  b) If the wavelength is greater then so must d sin( theta) be greater.  You aren't changing d so the angle theta must increase for each bright band.  c) halfway...

1 Answers · Science & Mathematics · 20/10/2020

2. ### Physics Problem: Find expression for terminal speed?

at terminal speed, drag force = weight = mg mg = (6πη R )V V = mg/(6πη R )

1 Answers · Science & Mathematics · 20/10/2020

3. ### Physics question ?

...mass of ion, q = charge on ion, B = magnetic field strength, r = radius of curvature of ion path, v0 = speed ion enters the...that r is proportional to m so if m increases, r increases. You can find an illegal substance in...

1 Answers · Science & Mathematics · 19/10/2020

4. ### Force Vectors Physics?

...quot;left" 4. net 120 N north and net 100 N east results in R = √(120² + 100²) N = 156 N with direction Θ = arctan...

2 Answers · Science & Mathematics · 20/10/2020

5. ### Basic Physics Question?

... and m₂ are the masses of the two objects in kg r is the distance in meters between their centers

1 Answers · Science & Mathematics · 19/10/2020

6. ### Two Blocks Pulley?

1 Answers · Science & Mathematics · 20/10/2020

7. ### Babylon 5 rotational rate of a person ?

... Answer..... I did it like this:    F = mv^2 / R   = 1.5mg,  where  m = mass of  person. F = centripetal force on person due to rotation...

2 Answers · Science & Mathematics · 19/10/2020

8. ### Physics question?

... the pressure *just* outside the bubble then P1 -  P2 = 2T/ R (standard formula for bubble in liquid) V = ⁴/₃πR³ R ...

1 Answers · Science & Mathematics · 18/10/2020

9. ### How to solve this circuit?

... in the figure below. Equivalent resistance between D and R = 1 / [(1/3) + (1/10)] Ω = 2.3 Ω Equivalent resistance between...

2 Answers · Science & Mathematics · 17/10/2020

10. ### Fill in physics blanks!! ?

...ma we have: Force - Friction = ma Now, friction = µ. R Also, R = mg => 100 Newtons Hence, friction = (0.2...

2 Answers · Science & Mathematics · 19/10/2020