Answer:
If the mass of a car is 1200 kg, and the mass of the driver is 65 kg, the total combined mass of the car and driver expressed with the correct number of significant figures is 1265 kg.
Actually moving and not. It is the sum of potential and kinetic energy.
Food insecurity, because you are only lacking safe and nutritious food. It would be famine if you had no food whatsoever, and it would be a food shortage if you were lacking a small amount of ALL food
example force. because you can say" I applied 3 newtons downward to the floor".
force has magnitude and direcion
