Answer:
i think its 1-10 ´ 10-15 m
Explanation:
Answer:
Since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.
Answer:
False
Explanation:
Think about every warning on electrical products, which is 'DO NOT KEEP NEAR WATER'
Answer:
1.6E-32J
Explanation:
Using
Energy= power x time
And E= hf
hf= Pt
t = hf/p= 6.6*10^-34x 2560*10^-3/900
= 18.7*10^-37s
So E = pt
= 900 x 1.8E-37
1.6x10^-32J
