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.
The answer is 3.
the equation: 4x+6+3=17
4x+9=17
subtract 9 from both sides
4x=12
x=3
check by inserting 3 as x into the original equation
4*3+6+3=17
hope this helps!
Answer:
1486.7
Step-by-step explanation:
1060*(1+0.07)^5 = 1486.705
Answer:
5 hours
Step-by-step explanation:
217+43+43+43+43+43=432
Divide them
We'd get
2n^2+1/10n + 1