<em>1000 Centimeters = </em><em>10 Meters</em>
<em />
<em>∝ </em><em>Sidhdi</em>
Answer:
D. The input force is equal to the output force
Step-by-step explanation:
A pulley changes the direction of the applied force, but does not change its magnitude. The mechanical advantage is the ratio of output force to input force, so must be 1 when the force magnitude does not change.
Answer:
a.$167.03
Step-by-step explanation:
The left side can be written as a square. We can take the square root, then subtract 1.
... (x +1)² = 17
... x +1 = ±√17
... x = -1 ±√17
