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

Author Question: The process in which thermal energy flows by the mass movement of molecules from one place to ... (Read 90 times)

audie

  • Hero Member
  • *****
  • Posts: 532
on: Jul 29, 2018
The process in which thermal energy flows by the mass movement of molecules from one place to another is known as
 
  A) conduction.
  B) convection.
  C) radiation.

Question 2

The position of a cart that is oscillating on a spring is given by the equation
 
  x = (12.3 cm) cos(1.26 s-1)t. When t = 0.805 s, what are the (a) velocity and (b) acceleration of the cart?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

owenfalvey

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

(a) -13.2 cm/s (b) -10.3 cm/s2


audie

  • Member
  • Posts: 532
Reply 2 on: Jul 29, 2018
Wow, this really help

  • Member
  • Posts:
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Brain mass as a function of body mass in mammals. Brain mass as a function of body mass in mammals.
Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi
The Parahippocampal Place Area The Parahippocampal Place Area
Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ... Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ...
Traction the neck by placing the head, in neutral position facing upward, in one hand. Place the ... Traction the neck by placing the head, in neutral position facing upward, in one hand. Place the ...
Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems, Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems,
Video: Mendel's Pea Experiment

For a complete list of videos, visit our video library