Author Question: Jake pulls on a 25-kg cart with a constant force of 50 N. What is the wagon's acceleration? A) ... (Read 248 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
Jake pulls on a 25-kg cart with a constant force of 50 N. What is the wagon's acceleration?
 
  A) 0.2 m/s2
  B) 2.0 m/s2
  C) 5 m/s2
  D) 20 m/s2
  E) 200 m/s2

Question 2

An object moving i n the +x direction has an acceleration of +2.0 m/s2. This means the object
 
  A) travels 2.0 m in every second.
  B) is traveling at 2.0 m/s.
  C) is decreasing its velocity by 2.0 m/s every second.
  D) is increasing its velocity by 2.0 m/s every second.



Juro

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

For a complete list of videos, visit our video library