A loaded truck can accelerate at 5.2 m/s2 . It loses its load so that it is only 0.7 as massive. By what factor must the acceleration change for the same driving force?

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

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.