You are on a snorkeling trip. Deep below the water, you look up at the surface of the water. Right at sunset, at what angle from the vertical do you see the sun? Express your answer in degrees to two significant figures.
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- View Image. Show complete and detailed solution. Please write legibly. Answer: 30 NIn the figure, a homogenous, planar plate with a constant thickness is given on the (x, y) axis set. Calculate the center of gravity M(xM, yM)of the plate by creating a table. (cm) only HANDWRITTEN answer needed ( NOT TYPED)Pleqase do this carefully.
- Thin wire bent into a three-sided "u" shape in the form of a block with pieces of equal length "b" -Find the center of mass The answer is in a clear line L XSet up and evaluate the integral that gives the volume of the solid formed by revolving the region about thexaxis. Step 1 From the figure consider the representative rectangle. The radius of the solid of revolution obtained by revolving the rectangle about the xacis is R(X) -y9- To find the volume of a solid of revolution with the-Select mathod, use the horizontal axis of revolution. Select disk shel Volume-VEThere are two spheres. The ratio of the diameters between sphere 1 and sphere 2 is 2:1. The volume of sphere 1 is 0.51 m³. What is the volume of sphere 2? Provide your answer to three decimal places. V2 = m³
- 4. Add arrows and signs ( 0) for AUsys and AH to this sketch of the universe. The universe Yout ginto system surroundings Wby Won 201. You are designing a new toy that you want to be stable. the bottom is NOT a sphere. In fact the radium increases with off axis angle s.t. R(0) = R'(1 - 0.1 cos(0)) Where R' is constant, not the height. So the distance from the ground to the star will always be R+ 0.1R' Take the center of mass to be above R' by a distance d (cm - R'). In terms of R' and cm, under what conditions is the toy in stabile equilibrium when upright? CMPlease answer in essay: From the figure below, discuss the internal effect of the external forces acting on the body.