a student is moving boxes. box a and box b are the same size and shape. the student can lift box a but not box b. what is the difference between the boxes.

box a has more mass and takes less friction to lift
box b has more mass and takes less force to lift
box b has more mass and takes more friction to lift
box b has more mass and takes more force to lift.

The correct answer is:

Box b has more mass and takes more force to lift.