With what acceleration does a car with a mass of 1 ton move on a flat road, if the thrust force
| July 21, 2021 | education
With what acceleration does a car with a mass of 1 ton move on a flat road, if the thrust force of the engine is 3000 Newtons and the force of striking is 2000 Newtons?
Data: straight-line motion; m (vehicle weight) = 1 t = 1 * 10 ^ 3 kg; Ft (engine thrust force) = 3000 N; Fc (drag force) = 2000 N.
1) Resultant force: Fр = Fт – Fс = 3000 – 2000 = 1000 N.
2) Vehicle acceleration: a = Fр / m = 1000 / (1 * 10 ^ 3) = 1 m / s2.
Answer: The vehicle was moving on a flat road with an acceleration of 1 m / s2.
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