Askydiver jumps out of a plane and immediately begins falling toward the earth. determine his average acceleration in meters per second-squared if he falls 100 m in a time of 6.2 seconds.

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

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

gas and liquid

measuring things 1 litre of water