2. (In class Example)A twirler throws a baton with an initial upward velocity of 20 m/s and initial height of 4 m
a. Calculate its height after 2 sec.
b. When will it be 19 m above the ground?
c. When will the baton be back to the twirler's level?
d. When will it be at the max height? What is that height?
e. Sketch a graph of the situation plotting all of the points
that you found in parts A b c and D

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

What is a possible result of higher air temperature caused by global warming

If y gets smaller as x gets bigger and y have an relationship?