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Which is the net force acting on a 1.7-kg object that is accelerating at 5.0 m/s2?Multiple choice question.0.34 N8.5 N2.9 N3.3 N

Question

Which is the net force acting on a 1.7-kg object that is accelerating at 5.0 m/s²?

  • Multiple choice question.
  • 0.34 N
  • 8.5 N
  • 2.9 N
  • 3.3 N
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Solution

1. Break Down the Problem

To find the net force acting on the object, we can use Newton's second law of motion, which states that the net force F F acting on an object is equal to the mass m m of the object multiplied by its acceleration a a : F=ma F = m \cdot a

2. Relevant Concepts

From the problem, we have:

  • Mass m=1.7kg m = 1.7 \, \text{kg}
  • Acceleration a=5.0m/s2 a = 5.0 \, \text{m/s}^2

3. Analysis and Detail

Using the formula, we can calculate the net force: F=1.7kg5.0m/s2 F = 1.7 \, \text{kg} \cdot 5.0 \, \text{m/s}^2

Now, performing the multiplication: F=8.5N F = 8.5 \, \text{N}

4. Verify and Summarize

The calculations have been performed correctly, and the value of the net force acts consistently with the given mass and acceleration.

Final Answer

The net force acting on the object is 8.5 N.

This problem has been solved

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