A car accelerates from 0 to 20 m/s in 4 seconds. Find its acceleration.

June 7, 2026Physics

ScanSolve AI Answer

3 stepsJune 7, 2026

Answer

0 m/s

The car's acceleration is 5 m/s².

Steps:

Identify the given values:
- Initial velocity (u) = 0 m/s
- Final velocity (v) = 20 m/s
- Time (t) = 4 s
Use the formula for acceleration:
- a = (v - u) / t
Substitute the values into the formula:
- a = (20 m/s - 0 m/s) / 4 s
- a = 20 m/s / 4 s
- a = 5 m/s²

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The car's acceleration is 5 m/s². Steps: 1.

Asked on June 7, 2026Physics

This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.

ScanSolve AI AnswerAnswered on June 7, 2026

The car's acceleration is 5 m/s². Steps: 1. Identify the given values: Initial velocity (u) = 0 m/s Final velocity (v) = 20 m/s Time (t) = 4 s 2. Use the formula for acceleration: a = (v - u) / t 3. Substitute the values into the formula: a = (20 m/s - 0 m/s) / 4 s a = 20 m/s / 4 s a = 5 m/s²