Answer:
A.) gas is matter, and therefore has mass
Explanation:
The principle illustrated in this scenario is a. gas is matter, and therefore has mass.
When the air from one balloon is released, it creates a flow of gas in one direction. According to the principle of gas having mass, the released gas exerts a force on the hanger, causing it to tilt. This demonstrates that gas is matter and has mass.
It's important to note that gas does have volume, which can be measured. This is not the principle being illustrated in this scenario.
The principle of released gas having a higher temperature than inert gas is not applicable in this scenario, as no information is given about the temperatures of the gases involved.
The principle of matter may never be destroyed is a general principle in physics and does not specifically apply to this scenario.
Jake drops a book out of a window from a height of 10 meters. The velocity does the book hit the ground is 14 m/s. hence option C is correct.
Velocity is defined as the pace at which an item changes position while moving in one direction, as seen from a certain point of view and as measured by a specific unit of time. Given that it has both a magnitude and a direction, velocity is a vector quantity. Velocity measures movement that begins in one location and moves to another location.
We are aware that V=final velocity and V2-U2=2.
U is the initial velocity, and A is the acceleration, and D is the distance, therefore V=14 m/s.
Thus, Jake drops a book out of a window from a height of 10 meters. The velocity does the book hit the ground is 14 m/s. hence option C is correct.
To learn more about velocity, refer to the link below:
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Answer:
the answer is =2.96 x10^-11 N
Explanation: