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:
hexagonal pyramid
Step-by-step explanation:
i don't know exactly
Answer:
0.7 and 0.8
Step-by-step explanation:
First you have to use your multiplication table, find out how much equals to 0.56 to make it easer just remove the zero and decimal point for example: 0.56 - 56 then divide it using all numbers. i divided it by 0.8 and is there that number yes and then i got 0.7 and that number is there too.
Answer:
Step-by-step explanation:
All u need to do is graph the points so for -4,5 go 4 left then go up
she has $13.80 every hour because 842 divided by 40 plus 12 equals 61 so then and you cant round anymore.
