Nikolas had an idea that he could use the compressed carbon dioxide in a fire extinguisher to propel him on his skateboard. Nikolas, the fire extinguisher and the skateboard have a combined mass of 50 kg. What force would the fire extinguisher have to produce to propel Nikolas if he wanted to accelerate at a rate of 1.2m/s^2 Round your answer to the nearest whole newton GON Which of Newton's laws did Nikolas have to use to calculate this force?

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Nikolas had an idea that he could use the compressed carbon dioxide in a fire extinguisher to propel him on his skateboard. Nikolas, the fire extinguisher and the skateboard have a combined mass of 50 kg. What force would the fire extinguisher have to produce to propel Nikolas if he wanted to accelerate at a rate of 1.2m/s^2 Round your answer to the nearest whole newton GON Which of Newton's laws did Nikolas have to use to calculate this force?

Answer 1

### 60 N # Explanation of Newton's Law: Nikolas used Newton's Second Law of Motion, which states that the force acting on an object equals the mass of that object multiplied by its acceleration (\(F = ma\)). This law helps in determining the necessary force to achieve a given acceleration for a specific mass.

Answer 2

## Step 1: Identify Given Data ### Given: Combined mass \(m = 50 \, \text{kg} \) and acceleration \( a = 1.2 \, \text{m/s}^2 \). ## Step 2: Apply Newton's Second Law ### Newton's Second Law states \( F = ma \). We need to calculate the force required \( F \). ## Step 3: Substitute Given Values ### Substitute \( m \) and \( a \) into the formula: \( F = 50 \, \text{kg} \times 1.2 \, \text{m/s}^2 \). ## Step 4: Calculate the Result ### Perform multiplication: \( F = 60 \, \text{N} \).

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