Question: Which of the following statements about friction are true? Group of answer choices 1 - For a stationary 10 kg box on a horizontal floor

Which of the following statements about friction are true?

Group of answer choices

1 - For a stationary 10 kg box on a horizontal floor with a coefficient of static friction μs=0.5, the force of static friction is 49 N.

2 - For an object sliding on a surface, the coefficient of friction only depends upon the object and surface materials.

3 - The unit of the coefficient of static friction are Newtons.

4 - When you run on the road it is the kinetic force of friction that propels you forward.

Step by Step Solution

★★★★★

3.45 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

the box is stationary and there is no any forme act... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

Write a MATLAB script to obtain the figure below for 0 sxs 2n sine function 1.5 0.5 0.5 -1 -1.5 3. 7. x(rad) (x)uis

Q:

Write a FORTRAN-90 using DO loop to find the product of all even number less than 25.

Q:

External Environment: Opportunities and Threats (SWOT) B. Societal Environment 1. What general environmental forces are currently affecting both ARAMCO and the industries in which it competes? Which...

Q:

3 * A block of mass m rests on a plane that is inclined at an angle 6 with the horizontal. It follows that the coefficient of static friction between the block and plane is (2) u, = g, (b) p, = tan,...

Q:

Question 1 (1 point) A student is pushing toward the left on a heavy box that is resting on a rough surface. The box is not What forces are acting on the box and in which directions? force of gravity...

Q:

please. help mw with his physics 20 (grade11) quiz I HAVE A TIME LIMIT Question 7 Two girls, X and Y, are seated on identical skateboards on a smooth, horizontal surface. The masses of the girls Not...

Q:

Part A: Identify the choice that best completes the statement or answers the question. Your choices are given below the text box. Make sure you include your strategy. 1. A tractor pulls a large tree...

Q:

1. After ring a cannon ball, the cannon moves in the opposite direction from the ball. This an example of: A. Newton's First Law B. Newton's Second Law C. Newton's Third Law D. Newton's Law of...

Q:

UNIT 2 REVIEW au Knowledge/Understanding cm Thinking/Investigation Communication & Application Knowledge 7. The slope of a net force versus acceleration diagram For each question, select the best...

Q:

5.1 Vector Addition and Subtraction: Graphical Methods 1 . True or FalseWe can use Pythagorean theorem to calculate the length of the resultant vector obtained from the addition of two vectors which...

Q:

Question1 Ravi, a communications researcher, wants to find out if Singaporean parents' concern abouttheir children's exposure to inappropriate content on social media changed significantly oneyear...

Q:

1) An organisation has the following contribution function: Contribution = 5X + 10Y where X = the number of units of product X produced, and Y = the number of units of product Y produced. A graph has...

Q:

Case Study: If Only I Had Known A few months ago, Maria Turks, manager of client care at Willowpark Retirement Centre, was asked to review a job description for caregiver as 25 people in this job...

Q:

(LO3, 4, 6) Exercises 4-24 Indirect cost rates and the death spiral Famous Flange Company manufactures a variety of special flanges for numerous customers. Annual capacity-related (manufacturing...

Q:

Page No. Date (6) On 30 september 2014, Razor's closing inventory was counted and valved at its cast of Tas I million inventory which had cost demaged Some item T2s 210,000 Gad been in a flood Con is...

Q:

12 SC 301 student is comparing between two stocks to invest in: Stock A and Stock B. owing are the stock returns (in dollars) in the last 10 months (sample). Monthly Returns Stock A Stock B 585 960...

Q:

In the Employee class, modify the toString method so that the gross pay is printed with a comma to the left of the hundreds digit. For example, if the name is OBrien,Theresa and the gross pay is...

Q:

With your classmates, form small teams of skunkworks. Your task is to identify an innovation that you think would benefit your school, college, or university, and to outline an action plan for...

Q:

A small business reports the following net incomes. Use this table to answer Exercises 79 and 80. 1. Find the sum of the net incomes for all four years shown. 2. The all-time record low temperature...

Q:

1. The supermarket prepares hamburger in 85-gram market packages. When Leo Gonzalas gets home, he divides the package in half before refrigerating the meat. How much will each package weigh? 2. The...

Q:

Identify each figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points. 1. 2. A

Q:

Based on the information in the Botox Patent Monopoly application, what would happen to the equilibrium price and quantity if the government had collected a specific tax of $75 per vial of Botox?...

Q:

Suppose that the original labor supply curve, S1, for a monopsony shifts to the right to S2 if the firm spends $1,000 in advertising. Under what condition should the monopsony engage in this...

Q:

Given that a monopoly's marginal revenue curve is strictly downward sloping, use math and a graph (such as Figure 11.3) to show why a monopoly's revenue curve reaches its maximum at a larger quantity...