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

Author Question: A box slides down a frictionless plane inclined at an angle above the horizontal. The gravitational ... (Read 97 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 29, 2018
A box slides down a frictionless plane inclined at an angle  above the horizontal. The gravitational force on the box is directed
 
  A) parallel to the plane in t
  he same direction as the movement of the box.
  B) parallel to the plane in the opposite direction as the movement of the box.
  C) perpendicular to the plane.
  D) vertically.
  E) at an angle  below the inclined plane.

Question 2

A stone is thrown straight up. What is its acceleration at the highest point?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

9.8 m/s2 downward


shofmannx20

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 29, 2018
TY


Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Sagittal plane Sagittal plane
Horizontal Pressure Gradients in the Upper Atmosphere Horizontal Pressure Gradients in the Upper Atmosphere
Surface winds travel at an angle across isobars, toward low pressure. Surface winds travel at an angle across isobars, toward low pressure.
Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ... Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ...
Horizontal stroking to thigh from superior to inferior. Lift tissues as hands cross over top of ... Horizontal stroking to thigh from superior to inferior. Lift tissues as hands cross over top of ...
A bulldozer attempts to drag a log weighing 500 N along the rough horizontal ground. The cable ... A bulldozer attempts to drag a log weighing 500 N along the rough horizontal ground. The cable ...
Video: Embryonic development - Week 3

For a complete list of videos, visit our video library