« previous next »

Author Question: How large a force is required to accelerate a 1600 kg car from rest to a speed of 25 m/s in a ... (Read 81 times)

bb

  • Hero Member
  • *****
  • Posts: 544
on: Jul 29, 2018
How large a force is required to accelerate a 1600 kg car from rest to a speed of 25 m/s in a distance of 200 m?
 
  A) 1600 N
  B) 0 N
  C) 200 N
  D) 400 N
  E) 2500 N

Question 2

How many significant figures are in 576,000?
 
  A) 3
  B) 4
  C) 5
  D) 6
  E) ambiguous


vboyd24

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

bb

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


vboyd24

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

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?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Large Skipper Large Skipper
Large Tortoiseshell Large Tortoiseshell
Albatrosses, of the biological family Diomedeidae, are large seabirds Albatrosses, of the biological family Diomedeidae, are large seabirds
Despite the traditional focus on males, females actively choose mates and are the driving force in t Despite the traditional focus on males, females actively choose mates and are the driving force in t
finding the resultant force finding the resultant force
How far apart should two protons be if the electrical force of repulsion exerted on each one is ... How far apart should two protons be if the electrical force of repulsion exerted on each one is ...
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library