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

Author Question: A small car has a head-on collision with a large truck. Which of the following statements concerning ... (Read 60 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Jul 29, 2018
A small car has a head-on collision with a large truck. Which of the following statements concerning the magnitude of the average force due to the collision is correct?
 
  A) The truck experiences the greater average force.
  B) The small car experiences the greater average force.
  C) The small car and the truck experience the same average force.
  D) It is impossible to tell since the masses are not given.
  E) It is impossible to tell since the velocities are not given.

Question 2

In an INELASTIC collision between two objects
 
  A) the momentum of each object is conserved.
  B) the kinetic energy of each object is conserved.
  C) the momentum of the system is conserved but the kinetic energy of the system is not conserved.
  D) both the momentum and the kinetic energy of the system are conserved.
  E) the kinetic energy of the system is conserved, but the momentum of the system is not conserved.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


maegan_martin

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

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?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

A chuckwalla, Sauromalus ater. Chuckwallas are large herbivorous lizards living in the southwestern A chuckwalla, Sauromalus ater. Chuckwallas are large herbivorous lizards living in the southwestern
Lestidae is a rather small family of cosmopolitan, large-sized, slender damselflies. They are of the Lestidae is a rather small family of cosmopolitan, large-sized, slender damselflies. They are of the
Color enhanced X ray of large malignant tumor in the right lung. Color enhanced X ray of large malignant tumor in the right lung.
Large-Flowered Leafcup Large-Flowered Leafcup
Small Town USA: Struggling to Survive Small Town USA: Struggling to Survive
Absorption Methods in the Small Intestine Absorption Methods in the Small Intestine
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library