If the input force on a lever is 200 N, then the output force from that lever 2 is 50 N. What is the mechanical advantage of the lever?

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?