miarareh miarareh

15-04-2020
Mathematics

contestada

helicopter speed increases from 30 m/s to 40 m/s in five seconds what is the acceleration of this helicopter

Respuesta :

LammettHash LammettHash

15-04-2020

The helicopter undergoes an average acceleration of

[tex]\dfrac{40\frac{\rm m}{\rm s}-30\frac{\rm m}{\rm s}}{5\,\mathrm s}=2\dfrac{\rm m}{\mathrm s^2}[/tex]

Answer Link

Otras preguntas

In an essay of approximately 250 words, write an editorial that first describes the origins of political action committees, how they have evolved through promot

A group of men and women are asked if they prefer summer or winter. The resulting two-way frequency table is shown below. Use the data in the table to find each

Hey can someone please help me with this?

An item is regularly priced at $60. Jane bought it at a discount of 30% off the regular price. How much did Jane pay? $ X 5

What is the range of the function in the graph? y 70 60 50 40 30 20 10 012 1 2 3 4 5 6 7 X

PLEASE SOMEONE HELP I NEED IT LIKE RN 1. Write a linear equation with the given information Through (4,-5), parallel to y = -x + 1(4 Points) 2. Write a linear e

Patel is solving 8x2 + 16x + 3 = 0. Which steps could he use to solve the quadratic equation? Select three options. 8(x2 + 2x + 1) = –3 + 8 x = –1 Plus or minus

Which system of equations has a solution of (0,1,2), A.) 3x - y = -1 2y - z = 4 X- y + z = -1 B.) 2x + 4y = 4 y - 5z = 9 x+y+z=2 C.) -2x + 2y = 2 y + 7z = 13 1-

The use of DNA in the process of classifying organisms is known as. A. DNA forensic analysis. B. molecular systematics. C. DNA D. el

$15,074 is invested, part at 14% and the rest at 5%. If the interest earned from the amount invested at 14% exceeds the interest earned from the amount invested