Dievsky V.A. - Solution of task D1 variant 21 (D1-21)
If the total amount of your purchases from the seller Михаил_Перович more than:
- 17324 ₽ the discount is 15%
- 8662 ₽ the discount is 10%
- 4331 ₽ the discount is 7%
- 1732 ₽ the discount is 5%
- 866 ₽ the discount is 3%
- 433 ₽ the discount is 2%
- 87 ₽ the discount is 1%
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D1-21 Dievskiy
The braking distance of a car moving along a straight horizontal section of the road was s = 17 m. The magnitude of the drag force is 0.3 of the vehicle's weight. Determine the initial deceleration rate and time elapsed before stopping
The braking distance of a car moving along a straight horizontal section of the road was s = 17 m. The magnitude of the drag force is 0.3 of the vehicle's weight. Determine the initial deceleration rate and time elapsed before stopping