Answer:
See below
Explanation:
Find the NET forces on the objects
A 20==>
B 0
C 30==>
D 15==>
So biggest accel = C because it has the most force acting on it
next is A because it has the next biggest force
next is D then B ...B has no net force acting on it
I would read Choice #2 to him, enunciating clearly.
1) Temperature change
2 ) exothermic release of energy
3) Endothermic absorption of energy
I hope that's help !
A - 10 watts
D - 13-1/3 watts
B - 20 watts
C - 40 watts
Power = (work done) / (time to do it)
<span>C.the moon at apogee coming between Earth and the sun along a straight line
So, option C is your most accurate answer.
Hope this helps!
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