Q4 // Determine the values of J.S,I for each of the following cases: 1 So ,3P2, 2D3 5Fs, 6H5
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![Q4 // Determine the values of J.S,I for each of the following cases:
1 So ,3P2, 2D3 , SF; , 6H5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1e2ddd0-796d-4b08-b535-f5584da74a37%2F50e7db31-3fe4-40ed-b73a-51dbb34cb151%2Fshtc9ic_processed.jpeg&w=3840&q=75)
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- How many grams of matter would have to be totally destroyed to run a 100-W lightbulb for 3.0 y? Express your answer using two significant figures. ΜΕ ΑΣΦ ? m = 6.0 g42. A physics student applies a 21.6 N force downward at an angle of 57.2 degrees with the horizontal to displace a broom a distance 6.28 m to sweep up broken lab glass. Determine the work done by the student.A. 73.5 JB. 65.7 JC. 57.8 JD. 78 JA 800 kg roller coaster goes over the first hill with a speed of 17.0 m/s. If h = 58 m, determine the change in gravitational potential between A and B. Use g = 10 N/kg.
- A crate with mass m = 33.3 kg being pushed up an incline that makes an angle φ = 22.7 degrees with horizontal. The pushing force is horizontal, with magnitude P, and the coefficient of kinetic friction between the crate and the incline is μ = 0.358. Consider the work done on the crate as it moves a distance d = 5.32 m at constant speed. a. What is work done by the pushing force, in joules? b. What is the work done by friction, in joules? c. What is the work done by gravity, in joules? d. What is the net work, in joules?PzP В. A PA (Pa) 98 V VA (m³) 28 Vc (m³) 92 QABCA (J) 367 A.) Determine how much WORK the system would do going from A to C. B.) Determine how much WORK the system would do going from B to C.
- Will rate!! A Freebody diagram is foreign object is shown in the figure. FA = 420 N, FB = 300 N, FC = 275N, and FD = 295N. Assume angle left = 31degrees, and alpha =13 degree. How much work in (J) does FA do on the object if it moves 2.9 m downward?Answer the following question throughly2. A particle moves along line segments from the point (2,0,0) to the points (2,2, 2), (0,2,2), and back to (2,0,0) under the influence of the force field F(x, y, z)= 2e'i+(3z + 4x)j+(y+3x)k Find the work done.
- A weight lifter lifts a 380-N set of weights from ground level to a position over his head, a vertical distance of 2.05 m. How much work does the weight lifter do, assuming he moves the weight at constant speed? JNeed help with e and gIn a downhill ski race, your final velocity is not affected very much by getting a running start, because the initial kinetic energy is compared with the gain in gravitational potential energy on even small hillsHowever, you will finish the race much faster (which is more important ) To demonstrate this, find the final speed and the time taken for a skier who skies 82.5 m along a slope that is 19 degrees measured from horizontal , in the following situations (you may neglect friction ) A find the final speed in m/s lf the skier starting from rest B how long (in s) does it take for the skier to reach the bottom of this hill starting from rest C find the final speed in (m/s) of the skier with speed of 2.50 m/s D how long in (s) does it take for the skier to reach the bottom of this hill with a starting speed of 2.50 m/s