1. a golfer takes two putts to sink his ball in the hole once he is on the green. the first putt
displaces the ball 3.4 m west. during his next putt, the ball is traveling at a constant
velocity of 2.3 m/s southward and it takes the ball 1.2 s to reach the hole. determine the
magnitude of the golf ball's resultant displacement.

it is easily magnetized.

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes

a displacement distance is size of displ