two bodies are dropped freely from two points separated by a distance of 10 meters one vertically below the other.after 10 seconds of free fall,the distance of separation is
it can only be tansferred from one object to the other. Two 'free' pointcharges, (+4e) and (+e), are placed a distance 'a' apart. ...... 2 10 m. -. ×. As charge is conserved total charge. 10. Q 8 10 C. -. = × ...... Since the drop is balanced is a vertically upward electric field, the change q on it should be different
