-- pick a planet from the table
-- take it's mass and radius from the table, and plug them into the big ugly formula above the table
-- do the arithmetic with your pencil or your calculator. The answer is the acceleration of gravity on the planet you picked. Write it down so you don't lose it.
-- do the same for the other 3 planets in the table
Known data:
time=4,2s
Earth's acceleration:9.8m/s²
Formulas needed:
t=v÷g
S=vt+(gt²)÷2
Solution:
t=v÷g
4,2=v÷9,8
v=9,8×4,2
v=41,16m/s
S=vt+(gt²)÷2
S=41,16×4,2-9.8×(4,2)²÷2
S=86.436m
When your hand hits the table the table will vibrate and your hand will be numb for two to three seconds
Answer:
The decrease is due to the bulge at the equator (putting more distance between the rest of the planet and the surface
Explanation:
