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8 Energy – forces doing work

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Question 51

A powered hoist raises a maintenance platform inside a wind turbine tower.

While the platform moves upwards, the cable exerts a constant upward force of 1600 N. The force transfers 32 kJ of energy to the platform.

Calculate the increase in height of the platform.

[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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