The answer for above problem is explained below.
7. What is the work done by the force 1 point from x=0 to x=1.5 m...
13?
Force 6 x3-2 x, find the work in mks units done by the force for a distance of x A) 576000 J 12. in mks units done by the force for a distance of x-4 tox-6 E) 36001. B) 2000 J C) 1540 J D) 1800 J 13. An Atwood's machine with a friction less pulley has massl- 11 kg and is accelerating up at 2.7 m/s. What is the valos o mass 2? A) 1122 kg B) 89.1...
Suppose in Figure 6.2 that +1.47 x 103 J of work are done by the force F (magnitude = 48.9 N) in moving the suitcase a distance of 49.1 m. At what angle θ is the force oriented with respect to the ground?
Find the work done by a force F-1-1+ 7k that moves an object from the point (0, 10, 6) to the point (6, 14, 24) along a straight line. The distance is measured in meters and the force in newtons.
Problem 7
(1 point) The force, F, required to compress a spring by a distance x meters is given by F = 5x newtons. Which will be more work? A. The work to compress from 0 to 1 OB. The work to compress from 6 to 7 !!! (Be sure you can explain why this is the case!) Find the work done in compressing the spring from x = 0 to x = 1 and in compressing the spring from...
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Suppose in the figure blow that +1.15% 103 J of work is done by the force F (magnitude 30.0 N) in moving the suitcase a distance of 58.0 m. At what angle θ, counterclockwise from the x-axis, is the force oriented with respect to the ground? Fcose Read the eBook Section 6.1 Work Done by a Constant Force
Calculate the work done by the force F= (x-2y)i+(x+y)j in a) 2. moving from point A at (0,2) to point B at (2,18) along the path y 4x2+2. [5 marks] - Evaluate the line integral(xdy+ydx) along a path C that is b) [5 marks] to t described by x= cos(f), y=2sin(t)+5, from t =: 2
Calculate the work done by the force F= (x-2y)i+(x+y)j in a) 2. moving from point A at (0,2) to point B at (2,18) along the...
a force is experimentally shown to be given F(x)=5x^2-6x^7 [N]. Calculate the work done by the force over a distance 0.5m
Help on 1,2,3 ???
beloe it experiences a displacement AF u best describes the angle 0 bet 1) A constant force F acts on an object whi a displacement AF . The w es the angle 6 between work done by the while it force F is nonzero and negative. Which choice belexpe displacement vectors? a) -0 b) 0se90 c) 0se180 d) 90° <0s180 t-5.0 s it possesses a kinetic energy of 500 2) An object possesses a kinetic energy...
(1 point) Find the work done by the force field F(x, y, z) = 5xi + 5yj + 3k on a particle that moves along the helix r(t) = 1 cos(t)i + 1 sin(t)j + 5tk, 0 < t < 21.0
A conservative force is one for which Select one: 1. the work done is independent of path. 2. the work done is dependent on path. 3. frictional forces are involved. 4. potential energy stored can not be recovered as kinetic energy. Question 2 Hooke's law relates the distance a spring stretches or compresses to Select one: 1. the energy stored in the spring. 2. the velocity of the spring. 3. the force exerted on the spring. 4. the work done...