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A block of mass 2 kg is pushed along a frictionless surface by a force of 10 N.
A block of mass 2 kg is pushed along a frictionless surface by a force of 10 N. What is the work done by the force when the block moves 5 m?
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A block of mass 2 kg is pushed along a frictionless surface by a force of 10 N. What is the work done by the force when the block moves 5 m?
10 J
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50 J
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Work done = Force × Distance = 10 N × 5 m = 50 J.
Questions & Step-by-step Solutions
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Q
Q: A block of mass 2 kg is pushed along a frictionless surface by a force of 10 N. What is the work done by the force when the block moves 5 m?
Solution:
Work done = Force × Distance = 10 N × 5 m = 50 J.
Steps: 6
Show Steps
Step 1: Identify the force applied to the block, which is 10 N.
Step 2: Identify the distance the block moves, which is 5 m.
Step 3: Use the formula for work done, which is Work = Force × Distance.
Step 4: Substitute the values into the formula: Work = 10 N × 5 m.
Step 5: Calculate the result: 10 N × 5 m = 50 J.
Step 6: Conclude that the work done by the force is 50 Joules.
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