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

Author Question: In representing a vector quantity: a. the length of the arrow represents the direction of the ... (Read 25 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jul 28, 2018
In representing a vector quantity:
 a. the length of the arrow represents the direction of the vector and the direction of the arrow represents the magnitude of the vector.
  b. the direction of the arrow represents the magnitude of the vector.
  c. the length of the arrow represents the direction of the vector.
  d. the width of the line used for the arrow represents the magnitude of the vector and the direction of the arrow represents the direction of the vector.
  e. the length of the arrow represents the magnitude of the vector and the direction of the arrow represents the direction of the vector.

Question 2

Which of the following is not a vector?
 a. The force that represents your weight.
  b. The diameter of Earth.
  c. The velocity of a baseball in flight.
  d. Your displacement from walking five blocks to the North.
  e. The unbalanced force from two people pushing a cart in opposite directions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 28, 2018
Answer to Question 1

e

Answer to Question 2

b


jlmhmf

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jul 28, 2018
Thank you!


honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Others Vector Icon Others Vector Icon
An adjustable wrench. Adjustable wrenches are sized by the overall length of the wrench, not by how ... An adjustable wrench. Adjustable wrenches are sized by the overall length of the wrench, not by how ...
An MRI of Professor P.’s acoustic neuroma. The arrow indicates the tumor. An MRI of Professor P.’s acoustic neuroma. The arrow indicates the tumor.
Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ... Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ...
Overview of lymphatic system structures and the general direction of lymph flow from the extremities ... Overview of lymphatic system structures and the general direction of lymph flow from the extremities ...
Finding the length given total distance and distance longer than other point Finding the length given total distance and distance longer than other point
Video: Causes of Acne

For a complete list of videos, visit our video library