04-09-2019
Physics

contestada

2. A race car starts at 400 m/s and then stops in 20 seconds. Calculate acceleration. Acceleration=final velocity - initial velocity/ change in time
A. -20 m/s2
B. 40 m/s2
C. 20 m/s2
D. 55 m/s2

Respuesta :

alozadamenendez alozadamenendez

04-09-2019

It is -20m/s2
400-0
————- = -20
20

Answer Link

Otras preguntas

Who was known as the Great Reformer? Huldrich Zwingli Martin Luther John Calvin Johann Tetzel

evaluate each expression (23^-3/2)^1/3

© Find the equation of the line of symmetry for the equation of the graph below. y = x2 4x 45 T =

Simplify: -1.5(-3.6+2)

Solve for y. You must write your answer in fully simplified form. 4y = – 2

The product of 9 and a number, which is then subtracted from the product of 12 and the number

Please help it’s overdue rn! Which phrase best matches the Democratic Party's view of government? A. Oppose same-sex marriage rights B. Place no more restrictio

Prior to the Spanish-American War, who controlled the islands of the Philippines? A. Australia B. Dutch C. Spain D. United States

I can quite figure out how to go about this problem l, we are writing equations by defining a variable, writing an equation, then solving

hi pls help i’ll give brainliest if you give a correct answer