a. (6500. cm /second) / (100000 cm /km) x (60 seconds/minute) = 3.9 km / minute b. (6500. cm /second) / (2.54 cm /in x (12 in/ft)) x (3600 seconds/hour) = 767717 ft/hr Adjust the number of significant digits as you see fit.
1 Answers · Science & Mathematics · 27/02/2021
..., the electron flow is the same in the whole loop. For a 50 cm (20 inch) loop, it takes less than 1 millisecond for everything to equalize. A...
3 Answers · Science & Mathematics · 27/02/2021
I guess now we know what Trump did with his solid gold toilet. Had it melted down into a likeness of himself.
10 Answers · Politics & Government · 27/02/2021
(A) induced emf = dB/dt * A so here emf = 0.50T/s * π(0.12m)²/4 = 5.65e-3 V = 5.65 mV (B) I = ε / R = 5.65e-3V / 0.20Ω = 2.83e-2 A = 28.3 mA (C) By Lenz's Law...
1 Answers · Science & Mathematics · 28/02/2021
angular speed ω = 2PI/60*n = 0.10472*470 = 49.22 rad/sec tangential speed Vt = ω*r = 49.22*0.045 = 2.21 m/sec distance d = Vt*t = 2.21*8*60 = 1063 m (1100 with just 2 sign. digits)
3 Answers · Science & Mathematics · 26/02/2021
Are you seriously asking if 74,216,154 people want to 'blow up' the Capitol??? Firstly, just flat out no. Secondly, no true Trump supporters would even want to 'blow up' the Capitol, because unlike liberal radical leftists...
4 Answers · Politics & Government · 26/02/2021
...direction 76.5(127.5) + 82.4(-182.3) = (76.5 + 82.4)v v = -33.15 cm /s = - 0.33 m/s ◄ which is to the left. Please remember to select a...
1 Answers · Science & Mathematics · 25/02/2021
... s = Θ*r = Θ*D/2 = 44.5rads * 3.30cm/2 = 73.5 cm If you find this helpful, please select Favorite Answer!
1 Answers · Science & Mathematics · 25/02/2021
is 5/10 = 15/20? Nope, so not similar
4 Answers · Science & Mathematics · 25/02/2021
Emf induced=change in flux/time emf indued=[100*0.15*pi.*0.13*0.13-100*0.15*0.13*0.13*pi*cos90]/0.3 emf induced=2.6533
2 Answers · Science & Mathematics · 25/02/2021
