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

Author Question: A brick is resting on a rough incline as shown in the figure. The friction force acting on the ... (Read 83 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
on: Jul 29, 2018
A brick is resting on a rough incline as shown in the figure. The friction force acting on the brick, along the incline, is
 
  A) zero.
  B) equal to the weight of the brick.
  C) greater than the weight of the brick.
  D) less than the weight of the brick.

Question 2

A block lies on a horizontal frictionless surface. A horizontal force of 100 N is applied to the block giving rise to an acceleration of 3.0 m/s2.
 
  (a) Determine the mass of the block.
  (b) Calculate the distance the block will travel if the force is applied for 10 s.
  (c) Calculate the speed of the block after the force has been applied for 10 s.
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chinwesucks

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: (a) 33 kg (b) 150 m (c) 30 m/s


acc299

  • Member
  • Posts: 569
Reply 2 on: Jul 29, 2018
Gracias!

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Cotton Pygmy Goose - Females resting with a Whiskered Tern near Hodal Cotton Pygmy Goose - Females resting with a Whiskered Tern near Hodal
Ugonachomma display figure, Igbo, Nigeria. Ugonachomma display figure, Igbo, Nigeria.
This depiction breaks stereotypes, but is historically accurate. Shown here is an Iroquois fort. Can ... This depiction breaks stereotypes, but is historically accurate. Shown here is an Iroquois fort. Can ...
Drag Force in a Climb Drag Force in a Climb
Which outcome corresponds to the combination of silver and carbonate ions shown in the ... Which outcome corresponds to the combination of silver and carbonate ions shown in the ...
Rosalind Franklin, shown here on holiday, used X-ray diffraction to investigate the structure of DNA Rosalind Franklin, shown here on holiday, used X-ray diffraction to investigate the structure of DNA
Video: Structure of a Ribosome

For a complete list of videos, visit our video library