Two objects on earth are dropped from the top of a building that is 70 m high. Object A has a mass of 12 G & object B has a mass of 6 KG. Assuming there is no air resistance, which object will hit the ground first?

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

If you perfer to learn by reading to yourself instead of participating in a group discussing, you are most likely an

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.