2.) Determine the coordinates of the centroid of the shaded area. [49.7 mm, y = 28.2 mm] y 10 <<20 25 10 40 30 20 70 Dimensions in millimeters -x
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Q: Determine the coordinates of the centroid of the shaded area. y
A: To determine the coordinates of Centroid of the shaded area.
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Q: =43π7×1083×3×10-7= How is this solved?
A:
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- 3] DETAILS ✔ m³/s (b) The surface area. 204 PREVIOUS ANSWERS x m²/s SCALCET9M 14.5.043. 3/5 Submissions Used The length , width w, and height h of a box change with time. At a certain instant the dimensions are l = 3 m and w = h = 8 m, and I and w are increasing at a rate of 5 m/s while h is decreasing at a rate of 4 m/s. At that instant find the rates at which the following quantities are changing. (a) The volume. 344 MY NOTES (c) The length of a diagonal. (Round your answer to two decimal places.) 4.33 x m/s ASK YOUR TEACHER PRACTICE ANOTHER4.0 m/s 3.0 kg A 3.0 kg cart is moving at a speed of 4.0 m/s to the right across a frictionless table, as shown above. It collides with a second cart of an unknown mass m that is initially at rest. The magnitude of the force F of the collision as a function of time t is shown in the graph below, wheret = 0 is the instant of initial contact. As a result of the collision, the second cart acquires a speed of 1.6 m/s to the right. Assume that friction is negligible before, during, and after the collision. 10 Force (N) 1.0 2.02. At what angle is the numerical value of the maximum height greater?
- In one of the labs, a student found the length and width of a rectangular wooden board. The recorded values are as the following: length = 35.7 cm , width = 28.6 cm4. Which of the following calculations have the correct number of significant figures in the final result? (a) 2.2 cm + 2.00 cm 4.20 cm %3D (b) 2.0 cm - 1 cm = 1 сm 12.34g (c) 3.94cm³ 3.132; cm3 (d) 1.0×10'g 0.27cm3 40-2, ст3 (е) 10.32стх 5.2ст х 8.7621ст 4.7 × 10²cm3 (f) 11.32ст х 6.31ст х 6.762ст 4.83 x 10°cm³