The choice
which is the best name for these experiments would be Boyles' Law,
because it describes what will happen in the relationship between the pressure
and volume of the gas and Boyle’s Law is <span>is an experimental </span>gas law<span> <span>that describes how the </span></span>pressure<span> <span>of a </span></span>gas<span> <span>tends to increase as the </span></span>volume<span> of a gas decreases.</span> The correct answer between all the
choices given is the second choice or letter B. I am hoping that this answer
has satisfied your query about and it will be able to help you, and if you’d
like, feel free to ask another question.
Answer:
Hacksaw blade because it is metal.
An ice block will go further because there is less friction between the table and the ice. The brick has more friction, weight, and a gritty texture, so it won't make it as far. As for the ice block has less friction, a smoother surface, and a smoother texture which makes it have less friction.
Distance in a minute=<span>0.5 times 30=15 meters
distance in a second</span><span>=15 divided by 60=0.25 meters per second
hope it helps</span>