Explanation:
1. Circumference of the handle (where the effort is applied) is pi times diameter.
C = πd
C = 1.5π inches
C ≈ 4.71 inches
2. Mechanical advantage is the ratio of distance in over distance out.
MA = din / dout
MA = 1.5 / 0.25
MA = 6
3. Mechanical advantage is the ratio of force out over force in.
MA = Fout / Fin
6 = Fout / 10 lb
Fout = 60 lb
Answer:
See Explanation
Explanation:
Locomotives with 4 leading wheels, 6 driving wheels and 2 trailing wheels knowns as "Pacific" type locomotives.
Answer:
A) 3.868x10^26 W
B) 8176.678 K
C) 3.544x10^-7 m
D) 393.187 K
Explanation:
Detailed explanation and calculation is shown in the image below.