« previous next »

Author Question: The net force on an object is A) most often its weight. B) the combination of all forces acting ... (Read 30 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jul 29, 2018
The net force on an object is
 
  A) most often its weight.
  B) the combination of all forces acting on it.
  C) the force of friction acting on it.

Question 2

A mass on a spring undergoes SHM. When the mass is at maximum displacement from equilibrium, its instantaneous acceleration
 
  A) is a maximum.
  B) is less than maximum, but not zero.
  C) is zero.
  D) cannot be determined without mass information given.
  E) cannot be determined without spring constant information given.


srodz

  • Sr. Member
  • ****
  • Posts: 333
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?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

a) When standing, keep your weight over your front leg. b) Avoid placing your foot under the table. ... a) When standing, keep your weight over your front leg. b) Avoid placing your foot under the table. ...
Proportion of Women and Men in the U.S. Labor Force Proportion of Women and Men in the U.S. Labor Force
Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ... Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ...
Three Pieces of the Long-Term Weight-Loss Puzzle Diet Three Pieces of the Long-Term Weight-Loss Puzzle Diet
Study Force Courses Study Force Courses
Object Oriented Systems Analysis and Design Object Oriented Systems Analysis and Design
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library