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

Author Question: If the momentum of the person is P, the momentum of the skateboard in the situation shown in the ... (Read 38 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
on: Jul 28, 2018
If the momentum of the person is P, the momentum of the skateboard in the situation shown in the figure is:
 a. P.
  b. P.
  c. zero.
  d. 2P.
  e. -2P.

Question 2

Which of these is NOT a vector quantity?
 a. momentum
  b. impulse
  c. displacement
  d. speed
  e. velocity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meryzewe

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

d


mydiamond

  • Hero Member
  • *****
  • Posts: 804
Reply #2 on: Jul 28, 2018
TY


meryzewe

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Cystoscopy. In this procedure, a specialized endoscope with a rigid tube, known as a cystoscope, is Cystoscopy. In this procedure, a specialized endoscope with a rigid tube, known as a cystoscope, is
Results are shown for proteins denatured by two different environmental changes Results are shown for proteins denatured by two different environmental changes
Skateboard Physics Skateboard Physics
MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ... MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ...
For toluene (shown below), you would expect to see which m/z fragment in the mass spectrum? For toluene (shown below), you would expect to see which m/z fragment in the mass spectrum?
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library