« previous next »

Author Question: Lift an object against the force of gravity if you want to judge its A) mass. B) weight. C) ... (Read 85 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jul 29, 2018
Lift an object against the force of gravity if you want to judge its
 
  A) mass.
  B) weight.
  C) both the same
  D) none of the above

Question 2

A mass m is attached to a vertical spring with a force constant k, it oscillates with a period T. If the spring is cut to one third of its original length and the same mass is attached to it, the new period of oscillation will be
 
  A) less than T.
  B) greater than T.
  C) equal to T.
  D) It could be greater or less than T, depending on how you cut the spring.


Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: 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?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Object Oriented Systems Analysis and Design Object Oriented Systems Analysis and Design
Air-Mass Source Regions for North America Air-Mass Source Regions for North America
Atomic Number and Mass Number Atomic Number and Mass Number
You heat 3.952 g of a mixture of Fe3O4 and FeO to form 4.162 g Fe2O3. The mass of oxygen ... You heat 3.952 g of a mixture of Fe3O4 and FeO to form 4.162 g Fe2O3. The mass of oxygen ...
If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ... If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ...
What is the density of 96 mL of a liquid that has a mass of 90.5 g? What is the density of 96 mL of a liquid that has a mass of 90.5 g?
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library