Questions Answered

aliciakeysab:
Group Title
A plane flies along a straight line path after taking off, and it ends up 190 km farther east and 80.0 km farther north, relative to where i…
 updated one year ago
 6 replies
 1 Medal

Mathhelp346:
Group Title
I know the mass (.082 kg) and the ΔT (65°C) of a metal. Using this, how can I find the heat capacity (J/kgC°) and heat (J)? Is it even poss…
 updated one year ago
 10 replies
 No Medals Yet

xhemmiaow:
Group Title
please help me with this: The resistivity of a copper rod 50ft long and 0.25 in. in diameter is 1.76 x 10 ^6 ohm cm at 20 Celsius. What is …
 updated one year ago
 1 reply
 2 Medals

timtimi:
Group Title
Can anybody help me with a logarithmic scale plotting for given resistance and capacitance of a circuit ?
 updated one year ago
 6 replies
 No Medals Yet

shahzadjalbani:
Group Title
If the use of the passive sign convention is specified, find the (a) complex voltage that results when the complex current 4e^j800t A is app…
 updated one year ago
 4 replies
 No Medals Yet

a.lee:
Group Title
Steam at 100bar,375 degrees celcitus expands isentropically in a cylinder behind a piston to a pressure of 10 bar.Calculateper kilogram of…
 updated one year ago
 2 replies
 No Medals Yet

richyw:
Group Title
Find \(V_{out}\) of this amplifier...
 updated one year ago
 4 replies
 2 Medals