Answer:
The work done by the frictional force is 600J.
Explanation:
The work
done by the frictional force is
.
Now,
and
; therefore,


Hence, the work done by friction is 660J.
D all of them is the answer. All three can be used to celebrate sporting events
243000, take the 4,860 and times it by 50
You do 1000 divide it by 10 which equals 100 W
Answer:
helium-4 (90%) or tritium (7%).
Explanation:
hope it helped u buddy