lulama

A hot air balloon is ascending with a constant velocity of 5m^s-1 when somebody in the balloon throws a bottle upward with a velocity of 2m^s-1 if the balloon is 55m above tge ground when this happens calculate the time taken for the bottle to reach the g...

Lack of social infrastructure Basic needs

Poverty in schools

im not good on math but i like. math i don't now what can i do to be good on math.