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

Author Question: John says that the value of the function cos[(t + T) + ], obtained one period T after time t, is ... (Read 54 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Aug 6, 2020

Question 1

In the figure below, a hoop (radius R = 1.0 m, mass = 2.0 kg) having four spokes of negligible mass is suspended from a pivot a distance d = .25 m above its center of mass. The angular frequency (in rad/s) for small oscillations is approximately



◦
4.0

◦
2.5

◦
1.5

◦
1.0

◦
0.5


Question 2

John says that the value of the function cos[ω(t + T) + ϕ], obtained one period T after time t, is greater than cos(ωt + ϕ) by 2π. Larry says that it is greater by the addition of 1.00 to cos(ωt + ϕ). Which one, if either, is correct?

◦
John, because ωT = 2π.

◦
John, because ωT = 1 radian.

◦
Larry, because ωT = 2π.

◦
Larry, because ωT = 1 radian.

◦
Neither, because cos(θ + 2π) = cosθ.
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 hubes95 on Aug 6, 2020

cupcake16

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Aug 6, 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 30% of students answer this correctly


hubes95

  • Member
  • Posts: 561
Reply 2 on: Aug 6, 2020
:D TYSM

yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Examples of structures in which extensive surface area is important for function. Examples of structures in which extensive surface area is important for function.
Old Time Farm Shepherd Old Time Farm Shepherd
A sidewheeler on the Mississippi. In 1856 Samuel Clemens became an apprentice to a steamboat pilot a A sidewheeler on the Mississippi. In 1856 Samuel Clemens became an apprentice to a steamboat pilot a
Researchers must inform potential participants of a study's procedures so that consent may be o Researchers must inform potential participants of a study's procedures so that consent may be o
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library