Answer:
3 hours
Step-by-step explanation:
3 Men-5 hours
5 men-?
1 man-3×5= 15 hours
therefore 5 men =15÷5= 3 hours
you determine net force of an object by using this formula:
F=M×A or force=mass×acceleration
really hope this helps:)
45 cm²
the last one,,,,,,,,,,,,,,,,,,,,,,,,,
