If the car had a mass of 2 kg and accelerated at 10 m/s², how much force was applied?


To find the force applied to the car, we use Newton's second law of motion, which states:

\[ F = ma \]

where:
- \( F \) is the force applied (in Newtons, N),
- \( m \) is the mass of the object (in kilograms, kg),
- \( a \) is the acceleration (in meters per second squared, m/s²).

Given:
- Mass (\( m \)) = 2 kg,
- Acceleration (\( a \)) = 10 m/s².

Substitute the values into the formula:

\[ F = 2 \, \text{kg} \times 10 \, \text{m/s}^2 \]
\[ F = 20 \, \text{N} \]

Therefore, the force applied to the car is **20 Newtons (N)**.

Would you like more details or have any questions?

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Here are some related questions:

1. What would be the force if the acceleration was doubled to 20 m/s²?
2. How would the force change if the car's mass was increased to 4 kg?
3. What is Newton's second law, and how is it derived?
4. How does friction affect the net force acting on a moving object?
5. How much work is done by this force if the car moves 5 meters?

**Tip:** Always remember that force is a vector quantity, which means it has both magnitude and direction!

If the car had a mass of 2 kg and accelerated at 10 m/s², how much force was applied?

Learn how to calculate the force applied to a car with a mass of 2 kg accelerating at 10 m/s² using Newton's second law of motion. This problem covers fundamental physics concepts and is suitable for students in Grades 6-8.

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