If the mechanical advantage is more than 1, it means that the machine's
output force is than the input force*

greater
less

Greater

Explanation:

The mechanical advantage is calculated by dividing the output force by the input force. Therefore, MA=Output Force/ Input Force

For example when output force is 10 N while input force is 20 N, the mechanical advantage = 10/20=0.5. In this case, the output force is less than the input force.

However, in case the output force is 20 N and the input force is 10 N then the mechanical advantage will be 20/10=2. This is a situation where MA is greater than 1 because the output force is greater than the input force

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.