« previous next »

Author Question: A mass is attached to a vertical spring and bobs up and down between points A and B. Where is the ... (Read 60 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
on: Jul 27, 2018
A mass is attached to a vertical spring and bobs up and down between points A and B. Where is the mass located when its kinetic energy is a minimum?
 
  A) midway between A or B
  B) at either A or B
  C) one-fourth of the way between A and B

Question 2

When a sedimentary rock is melted and then re-solidifies it turns into
 
  A) an igneous rock
  B) a meteorite
  C) a metamorphic rock
  D) another sedimentary rock
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


jrpg123456

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

A Mass-Loss Star A Mass-Loss Star
EEG electrodes attached to the child’s scalp provide a record of brain activity in multiple ... EEG electrodes attached to the child’s scalp provide a record of brain activity in multiple ...
Advection of an air mass with a different ELR (environmental lapse rate). Advection of an air mass with a different ELR (environmental lapse rate).
Press along sen lines and marma points on inner forearm. Press along sen lines and marma points on inner forearm.
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Tepresent three points along a vertebrate axon where electrodes .. Tepresent three points along a vertebrate axon where electrodes ..
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library