HELP WORTH 2O POINTS As kids sled down a hill: (highlight the correct answer for each) 1. As the kids go down the hill, their potential energy (increases, decreases, or stays the same).
2. As the kids go down the hill, their kinetic energy will (increases, decreases, or stays the same).
3. As the kids go down the hill, their total energy (PE + KE) will (increase, decrease, or stay the same).
4. If the mass of the sled doubles (a 2nd kid jumps on!), then PE will (increase, decrease, or stay the same).
5. If the kids go down a hill double the height, the PE will (increase, decrease, or stay the same).
6. If the hill is icy and the sled doubles the velocity (faster mom!), the KE will (increase, decrease, or stay the same).
7. If the mass of the sled is half the size (or 1 kid is on it instead of 2!), the KE will (increase, decrease, or stay the same).

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Just put the number and the answer next to it I NEED ALL 7 ANSWERED PLEASE