« previous next »

Author Question: If an object of mass 8 kg has a velocity of 7 m/s, what is its linear momentum? a. 56 kg-m/s b. ... (Read 78 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jul 28, 2018
If an object of mass 8 kg has a velocity of 7 m/s, what is its linear momentum?
 a. 56 kg-m/s
  b. 1.1 kg-m/s
  c. 0.88 kg-m/s
  d. 15 kg-m/s
  e. cannot be determined

Question 2

A reaction will occur when a piece of Mg is placed in aqueous Zn(NO3)2 if Mg is ______________ Zn in the activity series.
 Fill in the blank(s) with correct word


jgranad15

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

above, or higher than


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

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?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

The problem of completing the 5 end in copying a linear DNA molecule The problem of completing the 5 end in copying a linear DNA molecule
Elimination, System of Linear Equations Elimination, System of Linear Equations
MOMENTUM AND IMPULSE MOMENTUM AND IMPULSE
A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to the ground. ... A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to the ground. ...
A triatomic molecule is oriented as follows along the x-axis: atom 1 of mass m is at the ... A triatomic molecule is oriented as follows along the x-axis: atom 1 of mass m is at the ...
What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ... What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ...
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library