Question

when a feather and coin is dropped towards the surface of earth do they reach the ground together if this experiment is done in Moon what difference can be called writewith reason​

Answer 1

Answer:  whether they are dropped towards the surface of the earth or  moon, they will reach the ground at the same time provided there are no external factors like the resistance of air etc. However, in case of moon, there is no atmosphere, so they should drop at the same speed.

Explanation:

Galileo had concluded that all objects, regardless of mass, fall at the same speed provided there are no external factors affecting their motion. In the case of Earth,  resistance caused by the air can cause the feather to drop slower. However, on the moon. there is no atmosphere (a vacuum), so the objects should drop at the same speed.

Answer 2

Answer:

they don't reach together .if this experiment is done in moon the object should drop at the same speed because on the moon there is no air resistance