Question

the weight of an object on planet y is thrise that on earth if the object are dropped from same height on both planets on which planet will it reach the surface first justify​

Answer 1

Answer:

5lpollution of gana and yamuna rivers and effects of air pollution on tajmahal ?

The untreated sewage dumped into the river, industrial waste, agricultural runoff, remnants of partially burned or unburned bodies from funeral pyres,