This topic contains a solution. Click here to go to the answer

Author Question: An object moves with a constant velocity. Which of the following cannot be true for the object? ... (Read 159 times)

cmoore54

  • Hero Member
  • *****
  • Posts: 568
An object moves with a constant velocity. Which of the following cannot be true for the object?
  1.No forces act on the object.
  2.A single force acts on the object.
  3.Two forces act on the object.
  4.Three forces act on the object.

Question 2

Consider the following two statements and then select the option below that is correct.
   i. It is possible for an object to move in the absence of forces acting on the object.
   ii. It is possible to have forces acting on an object in the absence of motion of the object.


  1.The second statement is the only correct one.
  2.Both statements are correct.
  3.Neither statement is correct.
  4.The first statement is the only correct one.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

2

Answer to Question 2

2




cmoore54

  • Member
  • Posts: 568
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it


samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library