HomeworkLib
Homework Solutions
Homework Questions & Answers
Atricles
Topics
Post
Ask Question
Post a Article
Sign In
Sign Up
Home
/
Topics
/
Frictional-Forces
Frictional-Forces Questions
A box with an initial speed of #12 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #8/7 # and an incline of #( pi )/4 #. How far along the ramp will the box go?
An object, previously at rest, slides #1 m# down a ramp, with an incline of #pi/3 #, and then slides horizontally on the floor for another #3 m#. If the ramp and floor are made of the same material, what is the material's kinetic friction coefficient?
If a #3 kg# object moving at #8 m/s# slows to a halt after moving #180 m#, what is the coefficient of kinetic friction of the surface that the object was moving over?
An object with a mass of #5 kg# is on a surface with a kinetic friction coefficient of # 4 #. How much force is necessary to accelerate the object horizontally at # 32 m/s^2#?
An object, previously at rest, slides #3 m# down a ramp, with an incline of #pi/12 #, and then slides horizontally on the floor for another #15 m#. If the ramp and floor are made of the same material, what is the material's kinetic friction coefficient?
A box with an initial speed of #3 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #5/2 # and an incline of #pi /4 #. How far along the ramp will the box go?
An object, previously at rest, slides #4 m# down a ramp, with an incline of #pi/3 #, and then slides horizontally on the floor for another #2 m#. If the ramp and floor are made of the same material, what is the material's kinetic friction coefficient?
An object with a mass of #7 kg# is on a surface with a kinetic friction coefficient of # 8 #. How much force is necessary to accelerate the object horizontally at # 3 m/s^2#?
A box with an initial speed of #6 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #2/3 # and an incline of #(5 pi )/12 #. How far along the ramp will the box go?
An object with a mass of #4 kg# is on a plane with an incline of # - pi/4 #. If it takes #7 N# to start pushing the object down the plane and #5 N# to keep pushing it, what are the coefficients of static and kinetic friction?
If a #4 kg# object moving at #16 m/s# slows down to a halt after moving #800 m#, what is the friction coefficient of the surface that the object was moving over?
A box with an initial speed of #2 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #8/7 # and an incline of #( pi )/4 #. How far along the ramp will the box go?
+More
Frictional-Forces Articles
+More
Recent Questions
Recent Answers
I need help with these Mcq's please. Thank you 22. In general, the price buyers pay...
asked at 2020-01-17 05:12:33
What's V2 in general/how do you calculate it step by step?
asked at 2020-01-17 05:11:29
Problem 5-5 Calculating the Number of Periods [LO4] Solve for the unknown number of years in...
asked at 2020-01-17 05:11:26
How do you find the roots, real and imaginary, of #y= x- (x-2)(x-1) # using the quadratic formula?
asked at 2020-01-17 05:10:34
Principles of conductive engineering Question 2 (8 points) a) Show how we benefit from accident data...
asked at 2020-01-17 05:10:13
Why is there no mining in Antarctica, despite evidence of mineral resources on the continent?
asked at 2020-01-17 05:10:03
During the past half hour, a restaurant has had 23 orders for Pepsi and 15 orders for Mountain Dew. How many more orders have there been for Pepsi than for Mountain Dew?
asked at 2020-01-17 05:09:35
What is the slope of the line perpendicular to x = 3?
asked at 2020-01-17 05:09:12
4.) For the combustion of sucrose: C12H22011+ O2 CO2 H20 There are 10.0 g of sucrose...
asked at 2020-01-17 05:09:09
Which kingdom of organisms is most closely related to fungi?
asked at 2020-01-17 05:08:46
Ans22) the correct option is b) increases a binding price...
answered at 2020-01-17 05:12:34
Well volumes are generally add...
answered at 2020-01-17 05:11:29
t = ln(FV / PV) / ln(1 + r) t = ln($1,252 / $490) / ln 1.1...
answered at 2020-01-17 05:11:26
#x=2+sqrt(2)# #x=2-sqrt(2)#...
answered at 2020-01-17 05:10:34
Principles of conductive engineering Question 2 (8 points) a) Show how we benefit from accident data...
answered at 2020-01-17 05:10:16
Understandably, e...
answered at 2020-01-17 05:10:03
There have been 7 more orders...
answered at 2020-01-17 05:09:36
#=8#...
answered at 2020-01-17 05:09:36
#y=3#...
answered at 2020-01-17 05:09:12
5th question solve as 4 th Given Co 420d 1200g + 11 12 Bal...
answered at 2020-01-17 05:09:10