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8 Energy – forces doing work

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Question 3

A hydraulic ram presses a steel support into the ground. Before the ram is modified, the support moves 0.25 m in the direction of the force during each operation. After the modification, the force is 20% greater. The work done during each operation must be 8% greater than before.

Calculate the distance moved by the support during each operation after the modification.

[3]
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8 Energy – forces doing work Questions

  1. GCSE
  2. /Physics
  3. /8 Energy – forces doing work

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