JasonVoorhees2 JasonVoorhees2

22-05-2017
Mathematics

contestada

if a bridge is 1,053 feet above the Arkansas river, about how long will it take before the stone hits the water?

Respuesta :

22-05-2017

Assuming air resistance is negligible and a constant gravitational field.

h(t)=1053-16t^2 So the stone will hit the water when h(t)=0 so

1053-16t^2=0

16t^2=1053

t^2=65.8125, since t>0

t≈8.1 seconds (to nearest tenth of a second)

Answer Link

Otras preguntas

Need help quick g on cdth

Suppose that a company has the following accounts receivable collection pattern: Paid in the month of sale 25% Paid in the month following sale 75% All sales ar

Explain why y +1 = 1.2(x + 2) and y- 5 = 1.2(x – 3) represent the same line, despite having different equations.

If the recipe takes 60 minutes to cook at a temperature of 350 degrees, how many minutes would it take at 200degrees

Say what the following people are going to order based on what they want or like. Me gusta desayunarlos fríos con leche.

Ông vua đầu tiên của nước pháp là ai ?

Magno Cereal Corporation uses a standard cost system for its "crunchy pickle" cereal. The materials standard for each batch of cereal produced is 1.4 pounds of

Will give brainliest to the first person

Describe brevemente los sectores que conformaban la sociedad Sumeria. Porfavor necesito ayudaaa

HELP!!!!!!!!!!!!!!!!!!! Calculate the future value of $2,500.00, earning interest at a rate of 2 1/2% that is compounded quarterly for 4 years. A) $3,711.26 B)