determine the minimum and maximum angles to the nearest tenth of a degree that a pipe can make with the horizontal. the minimum angle being 1/4 inch the maximum angle being 1/2 inch. HELP PLEASE

Given :

A pipe can make with the horizontal. the minimum angle being 1/4 inch the maximum angle being 1/2 inch .

To Find :

The minimum and maximum angles to the nearest tenth of a degree that a pipe can make with the horizontal.

Solution :

Angle is given by :

Now , minimum angle is given by :

For maximum angle :

Therefore , minimum and maximum angle is 1.146° and 2.291° respectively .

Hence , this is the required solution .

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )