Agardener uses a 60-n wheelbarrow to transport two bags of fertilizer weighing w = 252-n. determine the maximum allowable horizontal distance from the axle a of the wheelbarrow to the center of gravity of the second bag if she can hold only 75 n with each arm. (round the final answer to three decimal places.)

Explanation:

Let us assume that the maximum allowable horizontal distance be represented by "d".  

Therefore, torque equation about A will be as follows.

      d =

       d = 0.409 m

Thus, we can conclude that the maximum allowable horizontal distance from the axle A of the wheelbarrow to the center of gravity of the second bag if she can hold only 75 N with each arm is 0.409 m.

c)as speed changes, wavelength and frequency change.

everything changes!