Question 3

You're a highly skilled nail removalist and you're tasked to remove this really stubborn nail. Calculate force F that you need to exert on the hammer handle if the nail requires 200 N to be removed.

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Step 1:
Calculate moment required to remove nail

Step 1:
Calculate moment required to remove nail

Step 2:
Calculate F to exert on handle to remove nail

Step 2:
Calculate F to exert on handle to remove nail

Useful formula:

Useful formula:

Congratulations! You've completed all the questions in this topic. Let's look at C1.3: Resultants now.

Question 3

Question 3

Step 1: Calculate moment required to remove nail Step 1: Calculate moment required to remove nail

Step 2: Calculate F to exert on handle to remove nail Step 2: Calculate F to exert on handle to remove nail

Useful formula: Useful formula:

Step 1:
Calculate moment required to remove nail

Step 1:
Calculate moment required to remove nail

Step 2:
Calculate F to exert on handle to remove nail

Step 2:
Calculate F to exert on handle to remove nail

Useful formula:

Useful formula: