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For an object in simple harmonic motion with amplitude a and period 2/π, find an equation that models the displacement y at time t. a) y= a cos(π/2t) b) y= a sin(πt) c) y= a cos(πt) d) y= a sin(2π/t)
answered
Dec 12, 2024
Physics
high-school
3
votes
151k
views
Similar to a "lie detector" machine, a(n) ____ records the changes in the electrical resistance of the skin associated with sweating. a. people meter b. galvanometer c. eye camera d. optical scanner e.
answered
Oct 22, 2024
Health
high-school
1
vote
139k
views
Other than not using the phone while driving, what should the driver in the video have done differently to avoid this risky driving behavior? a) Pay attention to the road and other vehicles b) Follow the
answered
Oct 20, 2024
Social Studies
high-school
4
votes
27.7k
views
Exceed is a synonym or a antonyms
answered
Oct 13, 2024
English
college
4
votes
44.9k
views
Assessment that can show you how well your students can solve a certain level of math problem before you begin formal instruction on a more advanced level. a) Formative assessment b) Summative assessment
answered
Sep 13, 2024
Mathematics
high-school
7
votes
168k
views
On August 1 of Year 1, Accounting Associates collected $1,200 cash for consulting services to be provided for one year beginning immediately. The company's fiscal closing date is December 31. Based on
answered
Aug 16, 2024
Business
high-school
4
votes
217k
views
If the debt-to-equity ratio is 0.4286, what is the equity ratio?
answered
May 25, 2024
Business
high-school
2
votes
57.8k
views
Draw a Nyquist locus for the unity-feedback control systems with the open-loop transfer functions given below: G(s) = K/(s-1)(s+1)²
answered
Mar 11, 2024
Engineering
college
2
votes
35.7k
views
If you absolutely must drive in fog, use your:
answered
Jan 18, 2024
Engineering
college
4
votes
85.2k
views
How many different sublevels are in the first energy level.
answered
Sep 26, 2023
Chemistry
high-school
3
votes
117k
views
QuestionDetermine the exact values of sin 0 and cos 0 given that the terminal side of angle 0 intersects the unit circle in the firstquadrant at (4/15,y).
answered
Jun 21, 2023
Mathematics
college
3
votes
31.5k
views
Find the median and mean of the data set below: 48 , 42 , 30 , 10 , 5 48,42,30,10,5
answered
May 30, 2023
Mathematics
high-school
9
votes
234k
views
Which best describes the aim of the Petition of Right? protecting citizens supporting the monarch empowering Parliament restricting the military’s power
answered
May 9, 2023
History
college
1
vote
137k
views
Continental mountain ranges are usually associated with
answered
Dec 27, 2022
Chemistry
high-school
5
votes
157k
views
What is professor william burke white's viewpoint on the united nations?
answered
Dec 3, 2022
History
high-school
1
vote
21.2k
views
All of the following ratios are equivalent except _____. ⇅
answered
Sep 15, 2022
Mathematics
high-school
6
votes
9.6k
views
A man swims for 30 mins at a speed of 109 m/min. How far does he swim?
answered
Sep 13, 2022
Mathematics
college
1
vote
132k
views
The publication of the federalist papers had which of these effects on public opion about the consitituion
answered
Sep 2, 2022
History
high-school
4
votes
215k
views
Please help, question is in the picture
answered
Aug 23, 2022
Mathematics
high-school
9
votes
59.3k
views
Help !!!!!!!!!!!!!!!!!! ASAP plzzzz
answered
Jul 12, 2022
History
high-school
3
votes
114k
views
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