1. B
2. A
3. B
4. C
5. heterogeneous
6. element
7. do
8. true
9. true
10. true
Answer:
539.55 N for both
Explanation:
F=ma
Mass is given at 55kg
And when finding gravitational force gravity's constant is an acceleration of 9.81m/s
F=(55)(9.81)
F= 539.55 N (for both)
Normal force cancels out gravitational force that's why we don't fall throught the floor.
We push down on the floor due to gravitational force but normal force keeps us upright pushing an equal amount back.
yeah it definitely 2 .:) :)
There is a special temperature for every substance called the melting point. When a solid reaches the temperature of its melting point, it can become a liquid. For water, the temperature needs to be a little over zero degrees Celsius (0oC) for you to melt.
Answer:
Explanation:
Across the sky from the great Orion,
I killed him who hunted the lion!
My alpha star, so very large and red,
Rivals the red planet, truthfully said!
Near the center of the Milky Way
My star clusters send many a ray
To Earth, revealing sights so wondrous!
I am the <u>Scorpious</u>, <u>The scorpian</u>.
The above mentioned poem is the greek mythdology that is related to the scorpian ( one of the constellations).
