This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A car is moving down a freeway in a straight line at a constant rate of 32.0 m/s for 3.0 s. Its ... (Read 167 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Jul 28, 2018
A car is moving down a freeway in a straight line at a constant rate of 32.0 m/s for 3.0 s. Its acceleration is
 a. 9.8 m/s2.
  b. 9.8 m/s.
  c. zero.
  d. 32.0 m/s.
  e. 11.0 m/s2.

Question 2

Which type of reaction is 4Al + 3O2 2Al2O3?
 a. Decomposition
  b. Combination
  c. Double-replacement
  d. Single-replacement


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


azncindy619

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 28, 2018
Thanks


ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Historical Time Line of Regulatory Acts, Standards, and Organizations Historical Time Line of Regulatory Acts, Standards, and Organizations
Apply direct pressure under the zygomatic arch. Moving laterally, gently press up and under the ... Apply direct pressure under the zygomatic arch. Moving laterally, gently press up and under the ...
The rate of facilitated diffusion The rate of facilitated diffusion
How an Increase in Income Inequality Affects the Desired Tax Rate How an Increase in Income Inequality Affects the Desired Tax Rate
MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ... MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ...
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Genetic distance between human groups

For a complete list of videos, visit our video library