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Mathematics 20 Online
OpenStudy (anonymous):

WILL MEDAL AND FAN! NEED HELP!

OpenStudy (anonymous):

whats the problem?

OpenStudy (anonymous):

the problem??

OpenStudy (anonymous):

The distance traveled by an object can be modeled by the equation d = ut + 0.5at2 where d = distance, u = initial velocity, t = time, and a = acceleration. Solve this formula for a. Show all steps in your work.

OpenStudy (anonymous):

Question 2 The distance traveled by a falling object is given by the formula d = 0.5gt2 where d = distance, g = the acceleration due to gravity, and t = time. Solve this equation for g, and use your formula to determine the acceleration due to gravity if a baseball takes 10 seconds to hit the ground after being dropped from a height of 490 feet. Show all steps in your work.

OpenStudy (anonymous):

Question 3 Two boys want to use a seesaw, and they need to move the seesaw so that their weights will balance out. The formula is given by w1 • d1 = w2 • d2 where w1 = weight of the first boy, d1 = distance of the first boy from the fulcrum, w2 = weight of the second boy, and d2 = distance of the second boy from the fulcrum. Rewrite the formula to solve for d2. Show all steps in your work.

OpenStudy (anonymous):

Question 4 Marcie wants to enclose her yard with a fence. Her yard is in the shape of a triangle attached to a rectangle. See the figure below.

OpenStudy (anonymous):

Theres the 4 questions! :)

OpenStudy (anonymous):

I closed. you can just go for the answers.

OpenStudy (anonymous):

d = ut + 0.5at^2 d - ut/0.5t^2 = a

OpenStudy (anonymous):

And your work ^ lol.

OpenStudy (anonymous):

That all you can do atm? :/

OpenStudy (anonymous):

i have to go but you can do these its pretty self knowing but if you work it out youll understand it its just a lot of work... try it bye...

OpenStudy (anonymous):

@raffle_snaffle Question 2-4 are left now :)

OpenStudy (raffle_snaffle):

uh where is the question

OpenStudy (anonymous):

Scroll up

OpenStudy (raffle_snaffle):

i don't understand the question

OpenStudy (anonymous):

? Any of them?

OpenStudy (anonymous):

@Mr_Perfection_xD Please be my bae and answer questions 2,3, and 4 <3 <3

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