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The efficiency of a rough inclined plane is 90%. The energy spent in raising a load of 225 N through 2 m is
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The energy spent in raising a load of 225 N through 2 m is
The efficiency of a rough inclined plane is 90%.
The actual energy spent
The efficiency of a rough inclined plane is 90%.
The actual energy spent
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Question Text | The efficiency of a rough inclined plane is 90%. The energy spent in raising a load of 225 N through 2 m is |
Topic | Work and Energy |
Subject | Science |
Class | Class 9 |
Answer Type | Text solution:1 |
Upvotes | 108 |