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

Author Question: If the volume of an object were to be halved with the same mass, its density would a. halve b. ... (Read 84 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 28, 2018
If the volume of an object were to be halved with the same mass, its density would
 a. halve b. double c. stay the same

Question 2

A 2.0-kg block slides on a frictionless 15 inclined plane. A force acting parallel to the incline is applied to the block. The acceleration of the block is 1.5 m/s2 down the incline. What is the applied force?
 a. 8.1 N down the incline
  b. 3.0 N down the incline
  c. 2.1 N up the incline
  d. 3.0 N up the incline
  e. 8.1 N up the incline


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

C


jwb375

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 28, 2018
Thanks


yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

The nurse uses a noninvasive bladder ultrasound to measure the client’s bladder volume. The nurse uses a noninvasive bladder ultrasound to measure the client’s bladder volume.
Gravitational Redshift The color of light from the same object located at diffe Gravitational Redshift The color of light from the same object located at diffe
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Population Density versus Economic Growth Population Density versus Economic Growth
An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma
Physics - Density and Pressure Physics - Density and Pressure
Video: The Hypothalamus: The Body's Thermostat (Human Thermostat)

For a complete list of videos, visit our video library