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

Author Question: Instructions: On occasion, the notation = [A, ] will be a shorthand notation for .If vector is added ... (Read 140 times)

Frost2351

  • Hero Member
  • *****
  • Posts: 557
on: Aug 1, 2020

Question 1

Instructions: On occasion, the notation = [A, θ] will be a shorthand notation for .


If = [2.5 cm, 80°], i.e., the magnitude and direction of are 2.5 cm and 80°, = [3.5 cm, 120°], and , what is the direction of (to the nearest degree)?

◦
247°

◦
235°

◦
243°

◦
216°

◦
144°


Question 2

Instructions: On occasion, the notation = [A, θ] will be a shorthand notation for .


If vector is added to vector , the result is . If is subtracted from , the result is . What is the direction of (to the nearest degree)?

◦
225°

◦
221°

◦
230°

◦
236°

◦
206°
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Frost2351 on Aug 1, 2020

Gabe

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 1, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


Frost2351

  • Member
  • Posts: 557
Reply 2 on: Aug 1, 2020
Great answer, keep it coming :)

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Instructions for Completing the CMS-1500 (02/12) Claim Form Continued Instructions for Completing the CMS-1500 (02/12) Claim Form Continued
Preoperative and Postoperative Patient Instructions Preoperative and Postoperative Patient Instructions
How to find the resultant vector of any two vectors How to find the resultant vector of any two vectors
Member Galleries Vector Icon Member Galleries Vector Icon
Vector has a magnitude of 5.5 cm and points along the x-axis. Vector has a magnitude of ... Vector has a magnitude of 5.5 cm and points along the x-axis. Vector has a magnitude of ...
Law and Politics Vector Icon Law and Politics Vector Icon
Video: Energy Flow - Trophic Levels and Food

For a complete list of videos, visit our video library