Answer:
Electromagnetic are produced by gases and air and so much many things
Explanation:
Science teacher said I did awesome
Answer:
1,600 to 1,700 kilocalories per day
Explanation:
Answer:
1, 2 and 3
Explanation:
The most dense substance will settle at the bottom of the cup
Answer:
C
Explanation:
Chemical reaction,physical
Answer:
turntable with a moment of inertia of 7.2 × − ⋅ rotates freely with an angular speed of 6.5 ⁄ . Riding on the rim of the turntable, 2 from the center, is a hamster. When the hamster walks to the center of the turntable, the angular speed of the turntable becomes ⁄. What is the mass of hamster?
Explanation: