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Alice weighs 65kg and the acceleration due to gravity is 9.8N/kg.Using the equation 𝑊=𝑚𝑔W=mgW, equals, m, g, find Alice's weight.

Question

Alice weighs 65kg and the acceleration due to gravity is 9.8N/kg.

Using the equation W=mg W = mg , find Alice's weight.

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Solution

1. Break Down the Problem

To find Alice's weight, we need to apply the given formula W=mg W = mg where:

  • W W is the weight.
  • m m is the mass (Alice's weight in kilograms).
  • g g is the acceleration due to gravity.

2. Relevant Concepts

The formula we will use is: W=mg W = mg Given:

  • m=65kg m = 65 \, \text{kg}
  • g=9.8N/kg g = 9.8 \, \text{N/kg}

3. Analysis and Detail

Now we will substitute the values into the equation: W=65kg×9.8N/kg W = 65 \, \text{kg} \times 9.8 \, \text{N/kg} Calculating this gives: W=637N W = 637 \, \text{N}

4. Verify and Summarize

The weight of Alice is computed using the provided mass and gravitational acceleration values. The calculation is straightforward and verified.

Final Answer

Alice's weight is 637N 637 \, \text{N} .

This problem has been solved

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