Question: A 4.5-kg sled is pulled with constant speed across a rough, horizontal surface with various amounts of weight added to the sled. Data showing the

A 4.5-kg sled is pulled with constant speed across a rough, horizontal surface with various amounts of weight added to the sled. Data showing the required force for several different amounts of added weight are given in the table.

Plot the data and determine the coefficient of kinetic friction between the sled and the horizontal surface.

Added weight (kg)Force (N)

0............................................11

1............................................15

2............................................17

3............................................21

4............................................22

Step by Step Solution

★★★★★

3.34 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Because the sled is pulled with constant speed in each case the required p... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1307-P-M-K(2907).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A 23-kg suitcase is pulled with constant speed by a handle at an angle of 25 above the horizontal. If the normal force exerted on the suitcase is 180 N, what is the force F applied to the handle?

A 57-kg packing crate is pulled with constant speed across a rough floor with a rope that is at an angle of 37 above the horizontal. If the tension in the rope is 142 N, how much work is done on the...

A sled is pulled with a horizontal force of 20 N along a level trail, and the acceleration is found to be 0.40 m/s 2 . An extra mass m = 4.5 kg is placed on the sled. If the same force is just barely...

Procedure I Data Table 1: Mass and Weight Object Mass in g Mass in kg Weight in N Wooden Friction block 31.1 0.031 0.30 Glass /sandpaper friction block 55.6 0.056 0.55 50 g hanging mass 50 0.05 0.49...

watch the three short clips below then answer the questions Copy and paste the three links below 1) Projectile Motion https://www.nsf.govews/mmg/mmg_disp.jsp?med_id=72205&from= 2) Newton's Second Law...

Pls answer all the questions according and to the best of your capabilities Uniform Circular Motion Activity Sheet A6 Purpose: The purpose of this activity is to explore the characteristics of the...

17 9) Try turning the block so it is on a smaller face (side). What is the effect on the Fir? _ 10) Try moving the block at a faster constant velocity. What is the effect on Fr? Analysis: Create a...

1.An 8-kg block moving to the right collides with and sticks to a 6-kg block moving to the left. Which statement best describes the motion of the combined blocks immediately after the collision? They...

I am struggling to do the proper computations for some simple accounting. After i get this down, i will produce a paper on the importance of each number i solved for. Can someone please help me...

Derive the trigonometric Fourier series for the function v(t) = A|sin t| as shown.

Answer the below questions for a treasury auction. (a) For a Treasury auction what is meant by a noncompetitive bidder? (b)For a Treasury auction what is meant by the high yield?

Oldhat Financial starts its first day of operations with \ ( \ $ 8 \ ) million in capital. A total of \ ( \ $ 1 2 5 \ ) million in checkable deposits are received. The bank makes a \ ( \ $ 1 5 \ )...

31. A number is selected at random from the set {1, 2, 3, . . . , 150}. What is the probability that it is relatively prime to 150? See Exercise 34, Section 1.4, for the definition of relatively...

(a) Show that the rotational inertia of a solid cylinder of mass M and radius R about its central axis is equal to the rotational inertia of a thin hoop of mass M and radius R/2 about its central...

A thin spherical shell has a radius of l.90 m. An applied torque of 960 N m gives the shell an angular acceleration of 6.20 rad/s 2 about an axis through the center of the shell. What Are (a) The...

In Figure, a wheel of radius 0.20 rn is mounted on a frictionless horizontal axle. A massless cord is wrapped around the wheel and attached to a 2.0 kg box that slides on a frictionless surface...

Question 15 1.5 pts Today you observe the folowing quotes: Spot GBPUSD - $1.06 60 Day Forward GBPUSD - $1.26 In 60 day you expect to receive 171,078 British Pounds. In 60 days you expect the GBPUSD...

Assume our bank issued a $50 million, one-year-maturity CD, denominated in British pounds. Later that day, the bank invested $25 million in a US Treasury Bill and $25 million in a pound-denominated...

Which one of the following statements is false? A) Numerical measures can help investors decide if it is time to buy or sell a stock. B) Future earnings may be one of the most significant factors to...