Recent content by vishnu

Are u sure questions complete ?otherwise we can't find theta in just m1,m2 and g alone. We need one more angle (may be phi) along with the above terms.if that's not available then there must be some other clue in the question to relate two angle. Please check .

One important thing you must know is we say current to flow in diode iff any charge carriers "cross the junction"between p and n. 1)ē are majority in N and holes in P. 2)-ve terminal is connected to P. So it will attract holes from P side . result: holes will move away from junction and get...

Ooops

When pulley is treated as rigid body and if you know linear velocity if any point ,then divide that velocity with perpendicular distance from axis of rotation and you'll get angular velocity.

L=r×p ::this equation means rotational Angular momentum is the. Moment of linear momentum. L=Iw:: this is analogous to p=MV.but Thing to be remembered is I can be found for rigid body only. If body is non rigid we have to...

Yes . the gravity ,actusly it's sin component will cause him to decelerate. Besides he is not moving in x axis.

Wat is the correct answer? I get it as 87.13m