Answer:
12+ 18 divide by 2 is the average minutes
Answer:
some symptoms can be lack of energy, and dizziness.
Explanation:
Answer:
C. Converting Energy
Explanation:
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Answer:
B - Person A's chair rolls backwards.
Explanation:
This can be seen simply through the Conservation of Momentum. When the ball is thrown to be, the ball's momentum(+m) is transfererd to B, so B's chair moves forward(think about it - it makes sense, doesn't it?), meaning A's chair moves backwards.
So, B.
EXTRA TIP: Try drawing a diagram to help you!
The right answer is c because it absorbs the heat then it pushes it away like radiation