The 562N trunk is on frictionless plane inclined at 30.0° from the horizontal. Find the acceleration of the trunk. What is its direction?

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length