A BALL OF 1 KG STRIKES A WALL WITH VELOCITY 1m/s AT AN ANGLE OF 60° WITH THE WALL AND REFLECTS AT THE SAME ANGLE . IF IT REMAINS IN CONTACT WITH WALL FOR 0.1 SEC,THEN THE FORCE IS ? NEXPLAIN WITH FULL METHOD...
A BALL OF 1 KG STRIKES A WALL WITH VELOCITY 1m/s AT AN ANGLE OF 60° WITH THE WALL AND REFLECTS AT THE SAME ANGLE . IF IT REMAINS IN CONTACT WITH WALL FOR 0.1 SEC,THEN THE FORCE IS ? N
EXPLAIN WITH FULL METHOD...