Author Question: The general theory of relativity depends on the fact that: a. the mass m in Newton's law of ... (Read 34 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
The general theory of relativity depends on the fact that:
 a. the mass m in Newton's law of gravitation always has the same value as the mass m in Newton's second law.
  b. inertial mass is measured by how objects respond to forces.
  c. gravitational mass is measured by comparing weights.
  d. gravitational mass is always greater than inertial mass.
  e. gravitational mass is always less than inertial mass.

Question 2

In this figure, light travels across a spaceship as the spaceship accelerates upward. As the light travels, its speed:
 a. increases.
  b. remains constant.
  c. decreases.
  d. first increases and then decreases.
  e. first decreases and then increases.



javimendoza7

  • Sr. Member
  • ****
  • Posts: 293
Answer to Question 1

a

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

clippers!

  • Hero Member
  • *****
  • Posts: 828
Both answers were spot on, thank you once again



javimendoza7

  • Sr. Member
  • ****
  • Posts: 293

 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

For a complete list of videos, visit our video library