2 20° 70 3° 3 E F A 400 N X
Q: a convex mirror has a focal length of -7.4 cm. If an object is placed 20 cm from the surface, at…
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Q: 8. 9. 10. 28° 10 62 50 36° 10 25°
A: In the first figure, x can be found by taking the sine of the angle givensinθ=opposite…
Q: A student is looking at the roof on the top of a building. The student is at a horizontal distance…
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Q: A professor gives an undergraduate assistant a summer job organizing her lab. first day, the…
A: Given:- The cylindrical material of dimension as diameter = d = 8.55 x 10-3 m The length of the…
Q: . Water at the top of Horseshoe Falls (part of Niagara Falls) is moving horizontally at 9.2 m/sm/s…
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Q: Calculate the spectral line wavelength λ using the equation d sin 0 m X and its uncertainty X using…
A: the uncertainity in position Δx that is approximately equal to the particle's wavelength. In other…
Q: (F₁3)x= = (F₁3), = 16x3 = +Q 3 9 y -20 B |0|=12.5 μC a=25cm +Q
A: Charge distribution on vertices of a triangle.
Q: Part B Determine the direction of the resultant force, measured counterclockwise from the positive x…
A: Theta = 30o and F= 7.5 kN
Q: what is 5b angle of -A
A: 5b) Given that, the x component of the vector A is Ax=-36 The magnitude of vector A is A=82 Then…
Q: What is the center of mass of the object in the image? L = 100 and mass density is constant. So,…
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Q: Determine the magnitude of the resultant force.
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Q: . A rectangular loop with side-lengths 0.2m and 0.4m is in a magnetic field B 0.25T as shown. There…
A: current passing through the coil, I=0.5 A length of the coil, L=0.2 m Width of the coil, W=0.4 m…
Q: Some possibly useful numbers = 8.99 x 10° N m2/C2 €0 = 8.85 x 10-12C²/Nm2 4TEO %3D = 10-7Tm/A e =…
A: a) Req = R1 +(R2R3/R2+R3) Req = 500 Ohm + (1000/2) = 1000 Ohm b) current through R1 I1 = 9/1000 =…
Q: What is the coordinate (centroid) of x to the triangle? 300 mm 400 mm 300 mm 300 mm :
A: The centroid of this shape can be calculated by considering all four marked regions.The centroid…
Q: 1. Suppose A=2.0 N at 20° and B = 1.5 N at 80°. Sketch and label à , B and -B. Recall that "-B" has…
A: (a) Sketch of the vectors
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