The main reason why it's very dangerous to open compress gas tank is it can cause major disaster not only in human but also in plants and animals. Compress gas is flammable. And it's like a bomb the damage of gas tank is very catastrophic. It is very harmful if mishandled.
The answer is B.
More mass means more gravitational force.
Hope it helps!
Weight = mass * gravity = 60 kg * 3.75 m/s² = 225 N
<span>Option D.</span>
