Across
- 4. = the force needed to accelerate one kilogram of mass at the rate of one metre per second squared in the direction of the applied force
- 5. = strength or energy as an attribute of physical action or movement
- 6. = net force is equal to mass times acceleration
- 7. = when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction
- 9. = a property of matter by which it remains at the state of rest or in uniform motion in the same straight line unless acted upon by some external force
Down
- 1. = the rate of change of velocity
- 2. Force = forces of equal magnitude but are opposite in direction
- 3. Force = forces that are not equal in magnitude and may or may not act in the same direction
- 6. = a force that opposes relative motion between surfaces in contact
- 8. Force = the sum of all the forces acting on an object