519.75N
explanation: good luck on whatever assignment
a. Independent variable: <em>TIME
</em>
b. Dependent variable: <em>DISTANCE</em>
Answer:
The last one makes the most sense as they combine two like things that are easy to visualize
Explanation:
Answer:
Explanation:
Calculate the volume of the lead

Now calculate the bouyant force acting on the lead


This force will act in upward direction
Gravitational force on the lead due to its mass will act in downward direction
Hence the difference of this two force

If V is the volume submerged in the water then bouyant force on the bobber is

Equate bouyant force with the tension and gravitational force

Now Total volume of bobble is

=
~686newtons on earth and
~1617 newtons on jupiter
the formula is weight = gravitational acceleration * mass of the object