Question

A block is placed on a horizontal table and a string is connected as shown. A force F is applied on the block, but the tension in the string is 0. This means the friction on the block is .

• A. equal to F
• B. more than F
• C. less than F
• D. zero

Answer 1

The correct option is A equal to F

If the tension in the string is zero, it means that friction is balancing the force F.