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

Author Question: A projectile's horizontal velocity component (ignoring air resistance) a. does not change. b. ... (Read 110 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Jul 28, 2018
A projectile's horizontal velocity component (ignoring air resistance)
 a. does not change.
  b. changes most rapidly near the bottom of its trajectory.
  c. changes at a variable rate.
  d. changes at a constant rate.

Question 2

When carbon combines with oxygen, energy is released to the surroundings. Thus this reaction
 a. is an acidbase reaction.
  b. is endothermic.
  c. never reaches equilibrium.
  d. is exothermic.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

d


Yolanda

  • Member
  • Posts: 757
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

An example of horizontal gene transfer: antibiotic resistance An example of horizontal gene transfer: antibiotic resistance
Family interactions change in response to the developing child, and parenting characteristics, such ... Family interactions change in response to the developing child, and parenting characteristics, such ...
Identifying the Causes of Climate Change Identifying the Causes of Climate Change
Demographic change and the effect on people social, and economic life Demographic change and the effect on people social, and economic life
For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ... For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ...
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: Plant Defense Mechanisms from Pathogens

For a complete list of videos, visit our video library