The motorcyclist, approaching the slope, has a speed of 10 m / s and begins to move
| May 28, 2021 | education
The motorcyclist, approaching the slope, has a speed of 10 m / s and begins to move with an acceleration of 0.5 m / s ^ 2. what speed it will acquire in 20 seconds.
Initial data: V0 (speed of the motorcyclist before the slope) = 10 m / s; a (acceleration with which the motorcyclist moved on a slope) = 0.5 m / s2; t (duration of movement) = 20 s.
The speed that the motorcyclist will acquire in 20 s is determined by the formula: V = V0 + a * t.
Calculation: V = 10 + 0.5 * 20 = 20 m / s.
Answer: After accelerating, the motorcyclist will move at a speed of 20 m / s.
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