Apply the appropriate mathematical operation to solve this wheel and axle problem. diameter of axle = 3.5" axis of handle = 21" weight lifted = 180 lb. force, f = 15 a0 lb.

Force=30N

Step-by-step explanation:Torque of a force on the handle= Torque of weight on the axle.

Torque is the magnitude force that acts perpendicular.

3.5 ×180=21×Force

Force= 3.5×180 /21

Force=630/21

Force=30N

-78 miles or 78 miles (depending on your question)

Step-by-step explanation:

I don't know any shortcuts for these, so I'm sorry if this isn't the technique you're looking for. I'll just do this in the most tedious way ever.

Step 1:

2240 / 28

2240/28 = 80

28/28 = 1

80 / 1

Step 2:

80 / 1

80 * 32 = 2560

1 * 32 = 32

2560 / 32

Step 3:

*If how many more miles for HUMPBACK*

2560 - 2638

-78 miles

*If how many more miles for GRAY*

2638 - 2560

78 miles