Answer:
Because the output force is greater than the input force, the input distance must be greater than the output distance.
Explanation:
Answer:
Explanation:
Given
mass of children 

distance between two children 
suppose small child is at a distance of x m from pivot point
so torque of small child and heavier child must be equal



Answer:
No, they will not change.
Explanation:
Plate Tectonics cause most earthquakes.
Answer: The first one
Explanation: I think it's the first one because it says what is the "least" gravitational potential energy story between the prairie dog and Earth that said resting in its borrow is using less energy