Answer:
use a reusable source of energy such as hydro power
Explanation:
use renewable energy it saves the environment and does not create global warming
Answer:
a.)alkene
b.)alkane
d.)alkana
about c..I think there is something wrong with the question
Answer:
No, it does not violate Newton's first law
Explanation:
Newton's first law of motion states that, "A body will continue in its state of rest or uniform motion in a straight unless acted up by a force to make it act otherwise" This means a force is required to initiate movement and also required to halt it.
For a skate positioned to roll down a bank, Here, the force of gravity acting on the skate acting downward will make the skate roll without having to push off the skate with a foot. Because the position of the skate doesn't balance the Gravitational force acting on it. Hence. The Gravitational force is enough to set the skate in motion.
Answer: c) an open series circuit
Explanation:
this is because the key is open
Answer: Volume of the tank = 0.274m^3
%V = 57.8%
Explanation: find the attached file for solution