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

Author Question: A mass hangs from a spring which oscillates up and down. The position P of the ... (Read 125 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Feb 28, 2021

Question 1

Solve the problem.

The current I, in amperes, flowing through an ac (alternating current) circuit at time t, in seconds, is
I = 30 sin(50πt)
What is the amplitude? What is the period?
Graph this function over two periods beginning at t = 0.



Question 2

Solve the problem.

A mass hangs from a spring which oscillates up and down. The position P of the mass at time t is given by
P = 4 cos(4t)
What is the amplitude? What is the period?
Graph this function over two periods beginning at t = 0.

Precalculus ¦ Sullivan ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by sabina on Feb 28, 2021

macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Feb 28, 2021
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 25% of students answer this correctly


sabina

  • Member
  • Posts: 563
Reply 2 on: Feb 28, 2021
:D TYSM

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The FDA recognizes 118 routes of administration.

The surgical nurse assists the client into the correct position The surgical nurse assists the client into the correct position
The thymus gland (A) appearance and position and (B) anatomical structures. The thymus gland (A) appearance and position and (B) anatomical structures.
Body mass index table. Body mass index table.
Position the forearm for ice massage of the tendons around the elbow. Rest the forearm comfortably ... Position the forearm for ice massage of the tendons around the elbow. Rest the forearm comfortably ...
Identical Twin Normal Birth Position Identical Twin Normal Birth Position
Body Mass Index (IBM) Body Mass Index (IBM)
Video: hGH (protein synthesis, growth and development)

For a complete list of videos, visit our video library