Answer:
Explanation:
F=ma where F is the force, m is the mass of object and a is acceleration
Initial mass is 13000 Kg
Final mass=1300-(66*7)=12538 Kg
where and are initial and final mass respectively, and are initial and final acceleration respectively
By substitution
Answer:
Dogg Im trying to help i think that is 36.8
Explanation:
<span>According
to the special theory of relativity, all laws of nature
are the same in
reference frames that move at constant speeds.
That means that there's no test or measurement you can do to
detect whether you're moving at a constant speed</span> or how fast.
And THAT means that there's no such thing as "who's REALLY
moving" and "who's REALLY at rest". There's no such thing as
"real" motion, only motion relative to something else.
I am crossed between A and D but i think A is the correct one.
False because opposites attract. :)