(d) How is centripetal force produced? What is is direction? Can it be produced by non-uniform...
(d) How is centripetal force produced? What is is direction? Can it be produced by non-uniform circular motion? If the circular motion is uniform (ie. the tangential speed is a constant), how does acceleration occur?
(e) Define centrifugal force and indicate is direction What is is source? Which of Newton's Laws of Motion apply here? You may use a sketch to assist you in your answer.
(I) Is a torque a scalar or a vector? If it is a vector, define its direction You may use a sketch to show this. How is the torque produced? Mention three commercial items that utilize the principle of torque.
Homework Answers
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(d) How is centripetal force produced? What is is direction? Can
it be produced by non-uniform...
The direction of the centripetal force is always in the same direction a. as the centripetal...
The direction of the centripetal force is always in the same direction a. as the centripetal acceleration vector b. as the velocity vector c. that an object would have if the centripetal acceleration suddenly stopped d. as the direction of motion of the object In this question, "constant in direction" refers to a fixed direction such as east or west. For uniform circular motion, the acceleration vector is a. changing in magnitude but constant in direction b. constant in magnitude...
For an object moving in uniform circular motion a) What is the direction of the centripetal...
For an object moving in uniform circular motion a) What is the direction of the centripetal force (Fc) b) What is the direction of its acceleration? c) What is the direction of its instantaneous velocity?
In words, define the term force; explain how mass can be used to define the force...
In words, define the term force; explain how mass can be used to define the force unit Newton Name and draw all of the significant forces that act on any common object (such as an airplane in flight) Explain what is meant by the normal force, and be able to draw it and calculate it for common objects Explain in your own words all three of Newton's Laws of Motion Use Newton's Laws to explain how any object will behave...
I need to solve this as a map please Phvsics Concept Map Using terms in the tables below, or of your own creation, m...
I need to solve this as a map please
Phvsics Concept Map Using terms in the tables below, or of your own creation, make a concept map that represents how YOU think the different ideas and concepts are related. List of guidelines: 1) Concepts are drawn in cither circles, rectangles, or boxes 2) Concept circles/boxes are connected by arrow lines. The direction of the arrow represents a rectionaiitv associated with the connection. Use a single arrow to represent a non-...
Question 7 is related to the force vs mass graph that is provided and the first...
Question 7 is related to the force vs mass graph that is
provided and the first section of the excel sheet. Question 3 has
to do with the force bs acceleration graph and second section of
the excel sheet. The first two files are showing the equations that
are supposed to be used to find these answers. Any help would be
greatly appreciated.
I
mainly need assistance on number 1 and 2 now. The question with the
free body diagram...
Name Kevin Jaro 11/22/19 FRIDAY Total Points: 5x2 - 10 1. What is centripetal force? A...
Name Kevin Jaro 11/22/19 FRIDAY Total Points: 5x2 - 10 1. What is centripetal force? A body of mass 2 moving in a circular path with a uniform speed 45m/s. If the radius of the circle is 5m, calculate the centripetal force acting on the body 2. What do you understand by escape velocity? Calculate the escape velocity of the earth if its radius is 6370km and 8-9.81m/s. 3. Define heat. What is its unit? Convert Scal to Joules 4....
Please help answer all of question 6, thanks! Rotational Dynamics Assignment (200 Points) • Due Friday,...
Please help answer all of
question 6, thanks!
Rotational Dynamics Assignment (200 Points) • Due Friday, July 31 at 5:00 pm Equations are in a separate document entitled “Equations for Rotational Dynamics Assignment” • Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to...
Can you please work each part of the question and show complete work? Trying to understand...
Can you please work each part of the question and show complete
work? Trying to understand each concept for exam.
grammatically correct English sentences. You may supplement these sentences with equations, but keep these to a minimum and EXPLAIN what the symbols mean! I want most of the answer to be in WORDS! (Note: Answers with ONLYsymbols, with no explanation. about what they mean, will receive NO credit!) a. (2 points) See figure. A box of mass m is sliding...
how to find abs error of time 25 ? help me fill out the blanks and...
how to find abs error of time 25 ?
help me fill out the blanks and show calculation of F
centripetal...
Centripetal Force and Acceleration For a body in motion to ch force on a body is in the sa acceleration in that the speed i direction opposite to that of the velocit undergoing negative acceleration. In thes speed, not direction. In this lab we lo wdy in motion to change either its speed or direction, a force is required....
PLease help me with these two multiple choice questions. only help if you know how to...
PLease help me with these two
multiple choice questions. only help if you know how to do it 100%
and please explain the reason of choosing answer and draw if
nessesary. Please write clearly
C 15 Two spools with equal radii and equal masses are wound onto opposite ends of a massless string, the center of which is then hung over a massless, frictionless pulley, as in the diagram to the right. The spool on the left is a solid...
In words, define the term force; explain how mass can be used to define the force unit Newton Name and draw all of the significant forces that act on any common object (such as an airplane in flight) Explain what is meant by the normal force, and be able to draw it and calculate it for common objects Explain in your own words all three of Newton's Laws of Motion Use Newton's Laws to explain how any object will behave...
I need to solve this as a map please
Phvsics Concept Map Using terms in the tables below, or of your own creation, make a concept map that represents how YOU think the different ideas and concepts are related. List of guidelines: 1) Concepts are drawn in cither circles, rectangles, or boxes 2) Concept circles/boxes are connected by arrow lines. The direction of the arrow represents a rectionaiitv associated with the connection. Use a single arrow to represent a non-...
Question 7 is related to the force vs mass graph that is
provided and the first section of the excel sheet. Question 3 has
to do with the force bs acceleration graph and second section of
the excel sheet. The first two files are showing the equations that
are supposed to be used to find these answers. Any help would be
greatly appreciated.
I
mainly need assistance on number 1 and 2 now. The question with the
free body diagram...
Name Kevin Jaro 11/22/19 FRIDAY Total Points: 5x2 - 10 1. What is centripetal force? A body of mass 2 moving in a circular path with a uniform speed 45m/s. If the radius of the circle is 5m, calculate the centripetal force acting on the body 2. What do you understand by escape velocity? Calculate the escape velocity of the earth if its radius is 6370km and 8-9.81m/s. 3. Define heat. What is its unit? Convert Scal to Joules 4....
Please help answer all of
question 6, thanks!
Rotational Dynamics Assignment (200 Points) • Due Friday, July 31 at 5:00 pm Equations are in a separate document entitled “Equations for Rotational Dynamics Assignment” • Moments of inertia formulas are provided on the last page of this document • Show all of your work when solving equations. It is not sufficient to merely have a correct numerical answer. You need to have used legitimate equations and algebra. You also need to...
Can you please work each part of the question and show complete
work? Trying to understand each concept for exam.
grammatically correct English sentences. You may supplement these sentences with equations, but keep these to a minimum and EXPLAIN what the symbols mean! I want most of the answer to be in WORDS! (Note: Answers with ONLYsymbols, with no explanation. about what they mean, will receive NO credit!) a. (2 points) See figure. A box of mass m is sliding...
how to find abs error of time 25 ?
help me fill out the blanks and show calculation of F
centripetal...
Centripetal Force and Acceleration For a body in motion to ch force on a body is in the sa acceleration in that the speed i direction opposite to that of the velocit undergoing negative acceleration. In thes speed, not direction. In this lab we lo wdy in motion to change either its speed or direction, a force is required....
PLease help me with these two
multiple choice questions. only help if you know how to do it 100%
and please explain the reason of choosing answer and draw if
nessesary. Please write clearly
C 15 Two spools with equal radii and equal masses are wound onto opposite ends of a massless string, the center of which is then hung over a massless, frictionless pulley, as in the diagram to the right. The spool on the left is a solid...
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