# Recent content by otomanb

1. ### Distance, velocity & Acceleration

2as=vf^2-vi^2 sorry dont know that it's constant acceleration equation
2. ### Distance, velocity & Acceleration

not constant acceleration with constant "Velocity" and if velocity is constant acceleration is always ZERO
3. ### Distance, velocity & Acceleration

but if i use equation of motion 2as=vf^2-vi^2 it give me some answer like 2.78m/s^2 :confused:
4. ### Distance, velocity & Acceleration

But how ? :uhh:
5. ### Distance, velocity & Acceleration

taking derivation of distance equation is easy as every body knows. differentiating distance we get velocity and differentiating velocity we get acceleration but if a bird fly from one tree to another of distance 50m in 3 sec. we can get it's velocity by v=s/t but how can we get it's...
6. ### What is slope?

sorry very difficult explanation. cant get that.
7. ### What is slope?

because i m confused b/w tangent line and slop!
8. ### What is slope?

Hello! What is slope. Is it rate of "average change" or "rate of instantaneous" change? Please elaborate
9. ### SCR and Diode are Active or Passive Components?

@Carl Pugh thanks you sir
10. ### SCR and Diode are Active or Passive Components?

but i read somewhere on wikiuniversity.com that those components that supply power like battery etc are active components and those components that absorb or dissipate power. In SCR we basically control the triggering pulse so get desired power/output! it's mean if firing angle is 90deg then...
11. ### SCR and Diode are Active or Passive Components?

Hello! SCR and Diode are Active or Passive Components? Please clarify the definition of Active and passive components. I have some confusion in it! Regards otoman