2. A Formula One race car speeds up from rest to 27.8 m/s in a distance of 25 meters.

Determine the acceleration achieved by the car.

Question

Parker Joyce

Physics

20 December, 03:28

2. A Formula One race car speeds up from rest to 27.8 m/s in a distance of 25 meters.

Determine the acceleration achieved by the car.

+2

Answers (1)

Know the Answer?

Alison Allison · Answer 1

Correct answer: a = 15.46 m/s²

Explanation:

The formula for accelerated movement with the given data is:

V² - V₀² = 2 · a · d where the initial velocity V₀ and the final V

Since the initial velocity V₀ is zero, the formula is:

V² = 2 · a · d = > a = V² / (2 · d) = 27.8² / (2 · 25) = 772.84 / 50 = 15.46 m/s²

a = 15.46 m/s²

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2. A Formula One race car speeds up from rest to 27.8 m/s in a distance of 25 meters.Determine the acceleration achieved by the car.

2. A Formula One race car speeds up from rest to 27.8 m/s in a distance of 25 meters.

Determine the acceleration achieved by the car.