Answer:
D
Explanation:
force of gravitation between two different masses is given by
here in first case we will have
Newton
another case we have
Newton
another case we have
Newton
so the force will be maximum in last case when two 2 kg mass is placed at 1 m distance and minimum force is in second case when 1kg and 2kg mass is placed at 2 m distance
Answer:
ok... and?
Explanation:
Answer:
it shows that the speed of light moves faster in open space and speed of sound doesn't move as fast as the speed of light
Explanation: