3: A 10 kg box rests on a 30 degree incline and begins to slide down....
3: A 10 kg box rests on a 30 degree incline and begins to slide down. (a) what is the acceleration if no friction is present? (b) What is the acceleration if the coefficient of kinetic friction is 0.20? (c) What is the final speed of the box when it reaches the bottom of an incline that is 200 m (use the answer in part b)
For problem 3 the input in EXCEL should be: Mass of the box, angle of incline( 0 to 90 degrees), coefficient of friction, Travel distance.
Homework Answers
Add Answer to:
3: A 10 kg box rests on a 30 degree incline and begins to slide
down....
A child slides down a slide with a 20 degree incline, and at the bottom her...
A
child slides down a slide with a 20 degree incline, and at the
bottom her speed is percisely half what it would have been if the
slide was frictionless. Derive an equation for the acceleration
with friction and for acceleration without friction. Calculate the
coefficient of friction between the slide and the child.
Bonus: (5pts) Must have everything correct A child slides down a slide with a 20 incline, and at the bottom her speed is precisely half what...
A mass of 10 kg is placed on an incline with a coefficient of static friction...
A mass of 10 kg is placed on an incline with a coefficient of static friction of 1.59 and coefficient of kinetic friction of 1.21. No additional forces are acting on it and it is raised slowly from a small angle and it begins to slide at some angle. If 10 degrees is added to this angle, and the mass started from rest from a vertical height of 33 meters, how much longer would it take to travel down the...
A mass of 8 kg is placed on an incline with a coefficient of static friction...
A mass of 8 kg is placed on an incline with a coefficient of static friction of 1.72 and coefficient of kinetic friction of 1.33. No additional forces are acting on it and it is raised slowly from a small angle and it begins to slide at some angle. If 10 degrees is added to this angle, and the mass started from rest from a vertical height of 32 meters, how much longer would it take to travel down the...
20OM + Page 33 of 37 Question for the Class A penguin slides down an icy...
20OM + Page 33 of 37 Question for the Class A penguin slides down an icy incline. The coefficient of kinetic friction between the incline and the penguin's stomach is 0.15. The angle of the incline is e = 25 degrees. The total distance down the incline is 25 meters. The penguin gets a running start so his speed is 2.5 m/s when he begins to slide down the incline. What is the penguin's speed when he reaches the bottom...
Slanted surfaces with friction: A box is sliding down an incline tilted at a 12.0° angle...
Slanted surfaces with friction: A box is sliding down an incline tilted at a 12.0° angle above horizontal. The box is initially sliding down the incline at a speed of 1.50 m/s. The coefficient of kinetic friction between the box and the incline is 0.340. How far does the box slide down the incline before coming to rest? a) Draw Free Body diagrams for the two masses b) Write the equations for the two masses in the direction of motion...
A box is pushed, released, and is slide up an incline that makes an angle of...
A box is pushed, released, and is slide up an incline that makes an angle of 15 degrees with respect to the horizontal. The coefficient of friction between the box and the surface is 0.180. The initial speed of the box after the push is 1.50 m/s. How far does the box travel along the incline before coming to rest. Pease show free body diagram, write equations of each component, find the answer, show the substitution, and leave a explanation....
A child leaves her book bag on a slide. The bag, which is at the top...
A child leaves her book bag on a slide. The bag, which is at the top of the slide, starts from rest and reaches the bottom in 1.73 s. The mass of the book bag is 3, 30 kg, the length of the slide is 3.70 m and the angle of incline is 31.oe. (Assume the +x-axis to be parallel to and down the slide. For all values, enter the magnitude only.) With what acceleration does the bag go down...
You are a member of an alpine rescue team and must get a box of supplies,...
You are a member of an alpine rescue team and must get a box of
supplies, with mass 2.10 kg , up an incline of constant slope angle
30.0 ∘ so that it reaches a stranded skier who is a vertical
distance 2.80 m above the bottom of the incline. There is some
friction present; the kinetic coefficient of friction is
6.00×10−2. Since you can't walk up the incline, you give
the box a push that gives it an initial...
1. A 300 kg piano slides 4.7 m down a 30 degree incline and is kept...
1. A 300 kg piano slides 4.7 m down a 30 degree incline and is kept from accelerating by a man who is pushing back on it parellel to the incline. The effective coefficient of kinetic friction is 0.35. Calculate the force exerted by the man. 2. A box is given a push so it slides across the floor. How far will it go, given that the coefficient of kinetic friction is 0.25 and the push imparted an initial speed...
A 5kg box slides down an incline of angle 40 with an unknown coefficient of kinetic...
A 5kg box slides down an incline of angle 40 with an unknown coefficient of kinetic friction. If the box’s acceleration is measured to be 3.58 m/s2 down the slope, what is the value of the unknown coefficient of kinetic friction?
A
child slides down a slide with a 20 degree incline, and at the
bottom her speed is percisely half what it would have been if the
slide was frictionless. Derive an equation for the acceleration
with friction and for acceleration without friction. Calculate the
coefficient of friction between the slide and the child.
Bonus: (5pts) Must have everything correct A child slides down a slide with a 20 incline, and at the bottom her speed is precisely half what...
20OM + Page 33 of 37 Question for the Class A penguin slides down an icy incline. The coefficient of kinetic friction between the incline and the penguin's stomach is 0.15. The angle of the incline is e = 25 degrees. The total distance down the incline is 25 meters. The penguin gets a running start so his speed is 2.5 m/s when he begins to slide down the incline. What is the penguin's speed when he reaches the bottom...
Slanted surfaces with friction: A box is sliding down an incline tilted at a 12.0° angle above horizontal. The box is initially sliding down the incline at a speed of 1.50 m/s. The coefficient of kinetic friction between the box and the incline is 0.340. How far does the box slide down the incline before coming to rest? a) Draw Free Body diagrams for the two masses b) Write the equations for the two masses in the direction of motion...
A child leaves her book bag on a slide. The bag, which is at the top of the slide, starts from rest and reaches the bottom in 1.73 s. The mass of the book bag is 3, 30 kg, the length of the slide is 3.70 m and the angle of incline is 31.oe. (Assume the +x-axis to be parallel to and down the slide. For all values, enter the magnitude only.) With what acceleration does the bag go down...
You are a member of an alpine rescue team and must get a box of
supplies, with mass 2.10 kg , up an incline of constant slope angle
30.0 ∘ so that it reaches a stranded skier who is a vertical
distance 2.80 m above the bottom of the incline. There is some
friction present; the kinetic coefficient of friction is
6.00×10−2. Since you can't walk up the incline, you give
the box a push that gives it an initial...
Most questions answered within 3 hours.
-
Discuss the expected values of the information to
management and how the initial problem might be...
asked 1 minute from now -
Consider the solubilities of a particular solute at two
different temperatures.
Temperature (∘C)
Solubility (g/100 g...
asked 17 minutes ago -
I have a self introduction speech for oral communication class
using Holidays as an analogy of...
asked 24 minutes ago -
2) A solenoid wound 205/m with a radius of 0.3 meters and a
length of 0.3...
asked 31 minutes ago -
create a C++ program which reads in a Social Security
number, a first name, a middle...
asked 32 minutes ago -
Manufacturing overhead was estimated to be $451,000 for the year
along with 20,500 direct labor hours....
asked 33 minutes ago -
a piece of gold has a volume of 37.0 mL. what should
the mass be if...
asked 49 minutes ago -
why are most training programs not evaluated?
please provide me with at least 250 words. Thank...
asked 44 minutes ago -
1. A student ran the following reaction in the laboratory at
632 K:
2HI(g)
->H2(g) +...
asked 46 minutes ago -
An engineer measures the frequencies of the audible standing
waves in an organ pipe. He finds...
asked 49 minutes ago -
The following financial statements and additional information
are reported.
IKIBAN INC.
Comparative Balance Sheets
June 30,...
asked 53 minutes ago -
What is the relationship between the variance and the standard
deviation?
Multiple Choice
Variance is the...
asked 59 minutes ago