Solution of task 11.2.4 from the collection of Kepe OE
If the total amount of your purchases from the seller Михаил_Перович more than:
- 200 $ the discount is 15%
- 100 $ the discount is 10%
- 50 $ the discount is 7%
- 20 $ the discount is 5%
- 10 $ the discount is 3%
- 5 $ the discount is 2%
- 1 $ the discount is 1%
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11.2.4
The crank OA rotates according to the law φ = πt / 3. The lengths of the rods OA = AB = 0.25 m are given. The relative motion of the point M along the slider 1 is given by the equation x1 = 0.3 + 0.1sin (π / 6) t. Determine the modulus of the absolute velocity of the point M at time t = 1 s. (Answer 0.41)
The crank OA rotates according to the law φ = πt / 3. The lengths of the rods OA = AB = 0.25 m are given. The relative motion of the point M along the slider 1 is given by the equation x1 = 0.3 + 0.1sin (π / 6) t. Determine the modulus of the absolute velocity of the point M at time t = 1 s. (Answer 0.41)