A wagon is pulled at an angle of 30 degrees to the horizontal.
Knowing the distance may only give you the relative locations between two points, but not the exact location. So, the answer to his question is no. Knowing the distance does not give enough information. If perhaps the coordinates of both points were given, then that would be considered enough information.
Answer:
Explanation:
Given
Mass of car A
Mass of car B
velocity of cart A=3 m/s
velocity of cart B=-7 m/s
Conserving momentum
Answer:
Yes electric field between the line joining may be zero when both the charges are of opposite magnitude
Explanation:
Electric field due to a point charge is given by
From the relation of magnitude of electric field we can see that magnitude of electric field depends upon the m,magnitude of charge and distance between them
So electric field between the line joining may be zero when both charges are of opposite magnitude ( Means if one charge is positive then other is negative )