Aball with mass m kg is thrown upward with initial velocity 28 m/s from the roof of a building 17 m high. neglect air resistance use g = 9.8 m/s. round your answers to one decimal place. (a) find the maximum height above the ground that the ball reaches. meters (b) assuming that the ball misses the building on the way down, find the time that it hits the ground. fend click if you would like to show work for this question: open show work link to text

a. At its maximum height, the ball has zero vertical velocity, so

b. The ball's height in the air at time is given according to

Solve for when :

555.99.

step-by-step explanation:

hope this

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet