Suppose we start at x = -5 m, then move to x = 4 m, and finally move to x = -2 m. what was the distance?

An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n

How would doubling the made of an object change the objects potential energy

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .