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A variable force is given by, F.(t) = (50.0...
please do all abcde and show steps. thank you! they are very confusing to me. 3.)...
please do all abcde and show steps. thank you! they are very
confusing to me.
3.) Vectors are useful in physics and engineering. Force is one example of a vector quantity. Definition. If several forces are acting on an object, the resultant (net) force experienced by the object is the vector sum of these force. Below is information about two forces acting on an airplane. Force 1: Suppose that the wind is blowing 45 degrees Northwest at a speed of...
answer d, e, f please As shown in the figure below, a box of mass m...
answer d, e, f please
As shown in the figure below, a box of mass m = 60.0 kg (initially at rest) is pushed a distance d = 53.0 m across a rough warehouse floor by an applied force of FA - 248 N directed at an angle of 30.0° below the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. Determine the following. (For parts (a) through (d), give your answer to the nearest...
Please neatly show me how to solve these with all the correct steps and explain so...
Please neatly show me how to solve these with all the correct
steps and explain so I can understand the process. Thanks
Part (a) Suppose the force exerted by a spring is F(x) = -kx and
the spring has constant k = 325 N/m. Then suppose a wooden cube
with mass m = 6 kg traveling with an initial velocity on a level
surface with kinetic coefficient of friction 0.250 presses against
the spring and it compresses from x =...
GOAL Apply the basic definitions of work done by a constant force. PROBLEM An Eskimo returning...
GOAL Apply the basic definitions of work done by a constant force. PROBLEM An Eskimo returning from a successful fishing trip pulls a sled loaded with salmon. The total mass of the sled and salmon is 50.0 kg, and the Eskimo exerts a force of 1.20 102 N on the sled by pulling on the rope. (a) How much work does he do on the sled if the rope is horizontal to the ground (θ = 0° in the figure)...
In a hurry to digest this . Tks for the help (thumb up) 2. A mass of m kilograms (kg) is mounted on top of a vertical spring. The spring is L metres long when disengaged and the end not attached to t...
In a hurry to digest this . Tks for the help (thumb up)
2. A mass of m kilograms (kg) is mounted on top of a vertical spring. The spring is L metres long when disengaged and the end not attached to the mass is fixed to the ground. The mass moves vertically up and down, acted on by gravity, the restoring force T of the spring and the damping force R due to friction: see the diagram below The...
please print legibly and show all work. thanks. 4. 101 (En Ph 131 - Winter 2008...
please print legibly and show all work. thanks.
4. 101 (En Ph 131 - Winter 2008 Pis applied and t is in seconds. vinter 2008 - Final Exam) A 10.0 kg block is resting on a horizontal surface when a force w seconds. The variation of P with time is shown in the figure where P is in Newtons in seconds. If the coefficients of static and kinetic friction between the block and the surface are fis " and p=...
Please show all work and steps, I know the correct answer but I would like to...
Please show all work and steps, I know the correct
answer but I would like to know how to arrive there.
Thanks
5. The magnetic field into the page is B 5.00 T. The conducting separated by a distance P- 1.00 m The condu cting bar is sliding with velocity v 3.00 m/s to the right on the rails under the action of the a Find: pplied force appr a. ?, induced voltage b. I, current C. Fapp, applied force...
Show all work. The function s = f(t) gives the position of a moving object 9)...
Show all work.
The function s = f(t) gives the position of a moving object 9) A particle moves according to a law of motion s = f(t) fort > 0 where t is measured in seconds and s in feet. f(t) = 13 - 912 + 150 (a) Find the velocity at time t. v(t) = (b) What is the velocity after 3 seconds ? (3) = (c) When is the particle at rest? (d) When is the particle...
Recitation Work - 5 In order to get full credit, you need to show all your...
Recitation Work - 5 In order to get full credit, you need to
show all your work.
question 1.
A force Fx = cx^3 (c = 3.0 N/m^3) acts on an object with mass 40
kg that is sliding along a rough horizontal floor (x-axis) with
coefficient of kinetic friction of 0.2. A) What is the work done by
the force Fx on this object as it slides from x1 = 0.0 m to x2 =
6.0 m?
B) What...
please do all abcde and show steps. thank you! they are very
confusing to me.
3.) Vectors are useful in physics and engineering. Force is one example of a vector quantity. Definition. If several forces are acting on an object, the resultant (net) force experienced by the object is the vector sum of these force. Below is information about two forces acting on an airplane. Force 1: Suppose that the wind is blowing 45 degrees Northwest at a speed of...
answer d, e, f please
As shown in the figure below, a box of mass m = 60.0 kg (initially at rest) is pushed a distance d = 53.0 m across a rough warehouse floor by an applied force of FA - 248 N directed at an angle of 30.0° below the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. Determine the following. (For parts (a) through (d), give your answer to the nearest...
Please neatly show me how to solve these with all the correct
steps and explain so I can understand the process. Thanks
Part (a) Suppose the force exerted by a spring is F(x) = -kx and
the spring has constant k = 325 N/m. Then suppose a wooden cube
with mass m = 6 kg traveling with an initial velocity on a level
surface with kinetic coefficient of friction 0.250 presses against
the spring and it compresses from x =...
In a hurry to digest this . Tks for the help (thumb up)
2. A mass of m kilograms (kg) is mounted on top of a vertical spring. The spring is L metres long when disengaged and the end not attached to the mass is fixed to the ground. The mass moves vertically up and down, acted on by gravity, the restoring force T of the spring and the damping force R due to friction: see the diagram below The...
please print legibly and show all work. thanks.
4. 101 (En Ph 131 - Winter 2008 Pis applied and t is in seconds. vinter 2008 - Final Exam) A 10.0 kg block is resting on a horizontal surface when a force w seconds. The variation of P with time is shown in the figure where P is in Newtons in seconds. If the coefficients of static and kinetic friction between the block and the surface are fis " and p=...
Please show all work and steps, I know the correct
answer but I would like to know how to arrive there.
Thanks
5. The magnetic field into the page is B 5.00 T. The conducting separated by a distance P- 1.00 m The condu cting bar is sliding with velocity v 3.00 m/s to the right on the rails under the action of the a Find: pplied force appr a. ?, induced voltage b. I, current C. Fapp, applied force...
Show all work.
The function s = f(t) gives the position of a moving object 9) A particle moves according to a law of motion s = f(t) fort > 0 where t is measured in seconds and s in feet. f(t) = 13 - 912 + 150 (a) Find the velocity at time t. v(t) = (b) What is the velocity after 3 seconds ? (3) = (c) When is the particle at rest? (d) When is the particle...
Recitation Work - 5 In order to get full credit, you need to
show all your work.
question 1.
A force Fx = cx^3 (c = 3.0 N/m^3) acts on an object with mass 40
kg that is sliding along a rough horizontal floor (x-axis) with
coefficient of kinetic friction of 0.2. A) What is the work done by
the force Fx on this object as it slides from x1 = 0.0 m to x2 =
6.0 m?
B) What...
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