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

Author Question: Which of the following is not an inertial reference frame? A) a reference frame that is ... (Read 165 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jul 29, 2018
Which of the following is not an inertial reference frame?
 
  A)
 
  a reference frame that is rotating at a constant rate
  B)
 
  a reference frame that is moving downward at a constant speed
  C)
 
  a reference frame that is moving westward at 10 km/s
  D)
 
  a reference frame that is motionless
  E)
 
  a reference frame that is moving upward at a constant speed

Question 2

Suppose that a car traveling to the East (+x direction) begins to slow down as it approaches a traffic light. Make a statement concerning its acceleration.
 
  A)
 
  The car is decelerating, and its acceleration is positive.
  B)
 
  The car is decelerating, and its acceleration is negative.
  C)
 
  The acceleration is zero.
  D)
 
  The car is accelerating, and its acceleration is positive.
  E)
 
  The car is accelerating, and its acceleration is negative.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

B


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

This frame from a home video shows Eric Harris (on the left) and Dylan Klebold (on the right) as ... This frame from a home video shows Eric Harris (on the left) and Dylan Klebold (on the right) as ...
Whenever a vehicle is raised off the ground, a safety stand should be placed under the frame, axle, ... Whenever a vehicle is raised off the ground, a safety stand should be placed under the frame, axle, ...
Tall pad extensions can also be used to gain access to the frame of a vehicle. This position is ... Tall pad extensions can also be used to gain access to the frame of a vehicle. This position is ...
If raising a vehicle without a frame, place the flat pads under the pinch weld seam to spread the ... If raising a vehicle without a frame, place the flat pads under the pinch weld seam to spread the ...
Reference points for posture analysis. Reference points for posture analysis.
Bed Frame Joint Bed Frame Joint
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library