This topic contains a solution. Click here to go to the answer

Author Question: Is it possible for an object moving with a constant speed to accelerate? Explain. What will be an ... (Read 133 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
Is it possible for an object moving with a constant speed to accelerate? Explain.
 
  What will be an ideal response?

Question 2

The wavelengths of radiation from a star that is moving toward us
 
  A) can be longer or shorter depending on the distance to the star
  B) are shorter than if the star were not moving
  C) are longer than if the star were not moving
  D) are the same as if the star were not moving



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

catron30

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

Yes, although the speed is constant, the direction of the velocity can be changing.

Answer to Question 2

B




sc00by25

  • Member
  • Posts: 596
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

For a complete list of videos, visit our video library