Answer:
rolling ball down a hill
Explanation:
A rolling ball has kinetic energy
Answer:
yes
Explanation:
because it will help find who did the crime and it can also open jobs and opportunities for the people who likes sicnenae
Yes that is correct, it <span>lies between the orbits of Mars and Jupiter and is the largest in the belt.
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Answer:
Explanation:
dU= dq+w
dU is change in internal energy of the system
dq is the amount heat added or released by the system which be positive or negative respectivelý
And w is the amount of work done by the system or on the system which will be positive or negative respectively.
Hence,
dU= 250+80= 330 J
The change will be positive
