A box of books weighing 349 N moves with
a constant velocity across the floor when it is
pushed with a force of 434 N exerted downward
at an angle of 37.9◦ below the horizontal.
Find μk between the box and the floor.
a constant velocity across the floor when it is
pushed with a force of 434 N exerted downward
at an angle of 37.9◦ below the horizontal.
Find μk between the box and the floor.
4 answers
7 answers
1 answer
1 answer