Homework Answers
a)
b)
along y direction
F*sin30 + mg = N
c)
frictional force = f = u*N = u*(F*sin30 + mg)
d)
along x direction
F*cos30-f = m*a
e)
F*cos30 - u*(F*sin30 + mg) = m*a
a = [ F*cos30 - u*(F*sin30 + mg) ]/ m
f)
a = ( (1500*cos30)-0.3*((1500*sin30)+(220*9.8))
)/220
a = 0.132 m/s^2
Add Answer to:
Draw a free body diagram for the block showing the forces vectors acting on the block...
Draw the free-body diagram, showing all the forces acting on the box. Draw the vectors starting...
Draw the free-body diagram, showing all the forces acting on the box. Draw the vectors starting at the black dot. The location and orientation of the vectors will be graded. Constants A box sits at rest on a rough 33° inclined plane. No elements selected
Objectives for Lab 3 (Free Body Diagrams, Circular Motion). Prove that forces are vectors and understand...
Objectives for Lab 3 (Free Body Diagrams, Circular Motion). Prove that forces are vectors and understand the difference between externally applied forces and internal reaction forces. 11 Explore uniform circular motion. Conduct an experiment to understand centripetal force and centripetal acceleration. 21 Procedure for objective # 1. Suspend a block on a string in a vertical position. Let one member of a team pull the block to the right. a) Draw a free body diagram of the block. In which...
Please help and be sure to draw a good free body diagram with corresponding forces. thank...
Please help and be sure to draw a good free body diagram with
corresponding forces. thank you!
1. (5 points) A 5000 kg rocket is launched at an angle of e = 44.7° from rest. The rocket's engines provide a constant thrust force of thrust = 140,700 N. (a) Using a combination of dynamics and kinematics, calculate an equation that describes the rocket's vertical position as a function of its horizontal position, y(x). Your solution should include a free-body diagram...
So we are learning about the Free Body diagram and method but I don't fully understand...
So we are learning about the Free Body diagram and method but I
don't fully understand how to apply the steps to the problem. 1st I
have to identify all the forces acting such as gravity by drawing
it out. 2nd I have to use that drawing and draw it in a free body
diagram form in the x-axis and y-axis where the object is at the
origin and that the forces are arrows and then rotate it the degree...
B.1 Identify the forces acting on the pendulum bob: Draw a Free Body Diagram of the...
B.1 Identify the forces acting on the pendulum bob: Draw a Free Body Diagram of the mass B.6 In the simulation, show the bob’s acceleration. Where is it largest and smallest? Explain why. Hint: draw a Free Body Diagram of the mass at each point.
Whenever you face a problem involving forces, always start with a free-body diagram.
Learning Goal: To gain practice drawing free-body diagramsWhenever you face a problem involving forces, always start with a free-body diagram.To draw a free-body diagram use the following steps:Isolate the object of interest. It is customary to represent the object of interest as a point in your diagram.Identify all the forces acting on the object and their directions. Do not include forces acting on other objects in the problem. Also, do not include quantities, such as velocities and accelerations, that do...
a marble is launched in the air at a projectile. draw the free-body diagram showing all...
a marble is launched in the air at a projectile. draw the
free-body diagram showing all the forces acting on the
marble.
E
Please draw the forces acting on the free body diagram if necessary and answer the question...
Please draw the forces acting on
the free body diagram if necessary and answer the question clearly.
Thank you.
Two disks A and B with radii 2R and R, an centers. A is rotated with angular velocity in the counter-clockwise direction. No together without slipping. radii 2R and R, and masses 4M and M, are free to rotate about an axis through their th angular velocity o in clockwise direction, and B is rotated with angular velocity 20 e direction....
A block with a mass of m=37 kg rests on a frictionless surface and is subject to two forces acting on it
Problem 5: A block with a mass of m=37 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1=8.5 N. The second has a magnitude of F2 = 19.25 N and acts on the body at an angle θ = 17° measured from horizontal, as shown.Part (a) Please use the interactive area below to draw the Free Body Diagram for this...
draw a free body diagram, explain why the forces of friction are in the directions drawn,...
draw a free body diagram, explain why the forces of friction
are in the directions drawn, a derive an equation of motion for
mass A and mass B, in terms of acceleration and Tension (T)
Exercise C. A pulley problem (10 points) In this problem we are interested in the pulley-mass system shown in Error! Reference source not found. Treat both mass A and mass B as particles. ma = 1300 kg mg = 400 kg HA=0.06 HB = 0.13...
Draw the free-body diagram, showing all the forces acting on the box. Draw the vectors starting at the black dot. The location and orientation of the vectors will be graded. Constants A box sits at rest on a rough 33° inclined plane. No elements selected
Objectives for Lab 3 (Free Body Diagrams, Circular Motion). Prove that forces are vectors and understand the difference between externally applied forces and internal reaction forces. 11 Explore uniform circular motion. Conduct an experiment to understand centripetal force and centripetal acceleration. 21 Procedure for objective # 1. Suspend a block on a string in a vertical position. Let one member of a team pull the block to the right. a) Draw a free body diagram of the block. In which...
Please help and be sure to draw a good free body diagram with
corresponding forces. thank you!
1. (5 points) A 5000 kg rocket is launched at an angle of e = 44.7° from rest. The rocket's engines provide a constant thrust force of thrust = 140,700 N. (a) Using a combination of dynamics and kinematics, calculate an equation that describes the rocket's vertical position as a function of its horizontal position, y(x). Your solution should include a free-body diagram...
So we are learning about the Free Body diagram and method but I
don't fully understand how to apply the steps to the problem. 1st I
have to identify all the forces acting such as gravity by drawing
it out. 2nd I have to use that drawing and draw it in a free body
diagram form in the x-axis and y-axis where the object is at the
origin and that the forces are arrows and then rotate it the degree...
Learning Goal: To gain practice drawing free-body diagramsWhenever you face a problem involving forces, always start with a free-body diagram.To draw a free-body diagram use the following steps:Isolate the object of interest. It is customary to represent the object of interest as a point in your diagram.Identify all the forces acting on the object and their directions. Do not include forces acting on other objects in the problem. Also, do not include quantities, such as velocities and accelerations, that do...
a marble is launched in the air at a projectile. draw the
free-body diagram showing all the forces acting on the
marble.
E
Please draw the forces acting on
the free body diagram if necessary and answer the question clearly.
Thank you.
Two disks A and B with radii 2R and R, an centers. A is rotated with angular velocity in the counter-clockwise direction. No together without slipping. radii 2R and R, and masses 4M and M, are free to rotate about an axis through their th angular velocity o in clockwise direction, and B is rotated with angular velocity 20 e direction....
draw a free body diagram, explain why the forces of friction
are in the directions drawn, a derive an equation of motion for
mass A and mass B, in terms of acceleration and Tension (T)
Exercise C. A pulley problem (10 points) In this problem we are interested in the pulley-mass system shown in Error! Reference source not found. Treat both mass A and mass B as particles. ma = 1300 kg mg = 400 kg HA=0.06 HB = 0.13...
Most questions answered within 3 hours.
-
Please help me with this problem below
What is wrong with the following code?
if income...
asked 5 minutes ago -
The following information for the past year is available from
Thinnews Co., a company that uses...
asked 8 minutes ago -
Suppose you work for Allstate, and insurance company and the
data shows the following for auto...
asked 8 minutes ago -
The fresh fruit market and frozen dinner market are
currently in equilibrium. Fresh fruit is a...
asked 14 minutes ago -
(1 point) Golf-course designers have become concerned that old
courses are becoming obsolete since new technology...
asked 12 minutes ago -
The active retelling of dominant cultural stories is known
preserves which concept?
hegemony
heterodoxy
doxa
myth
asked 15 minutes ago -
1. Which of the following statements is true of money?
It is anything accepted in exchange...
asked 16 minutes ago -
BASED ON THE AIRBNB, ETSY, UBER: GROWING FROM ONE THOUSAND TO
ONE MILLION CUSTOMERS HARVARD CASE:...
asked 42 minutes ago -
Which of these methods cause sterilization?
Autoclaving
Dry heat
Gamma irradiation
Ethylene oxide
A.
Yes
No...
asked 47 minutes ago -
A biologist wishes to estimate the effect of an antibiotic on
the growth of a particular...
asked 55 minutes ago -
O’Deesha Company has the following information available:
Quality engineering of
products
$20,000
Quality training of
employees &n
asked 1 hour ago -
a) Draw two water molecules.
b) Clearly name and label the type of bond that exists...
asked 2 hours ago