Question

Kon'nichiwa~please help me with this question!!​

Answer 1

Let's check the relationship

$\\ \rm\hookrightarrow g=\dfrac{GM}{r^2}$

$\\ \rm\hookrightarrow g\propto G$

So

• Raindrops will fall faster . .
• Also walking on ground would become more difficult as g increases.

Option C is wrong by now .Let's check D once

$\\ \rm\hookrightarrow T\propto \dfrac{1}{\sqrt{g}}$

• So time period of simple pendulum would decrease.