Across
- 2. / the resistance that one surface or object encounters when moving over another.
- 4. force / a net force is acting on an object,
- 6. / a tendency to do nothing or to remain unchanged
- 9. “When one object exerts a force on a second object, the second one exerts a force on the first that is equal in magnitude and opposite in direction.”
Down
- 1. increase in the rate or speed of something.
- 3. Force /An unbalanced force is a force that changes the position, speed or direction of the object to which it is applied
- 5. / newton is the Standard International unit of force
- 7. / strength or energy as an attribute of physical action or movement.
- 8. /means the force (F) acting on an object is equal to the mass (m) of an object