1. False, the relationship between mass and inertia is actually described by Newton's 1st law in which an object will remain still without the tendency to change unless a force is placed upon it.
2. True, Newton did determine a direct relationship between force and mass because the greater the mass, the more force is required.
3. True, any change in velocity is called acceleration, for example, there is deacceleration, zero acceleration, or normal acceleration.
4. True, the greater the force applied to an object, the greater it will accelerate but it also does depend on the mass of an object.
5. False, if the mass of an object is increased, then the given net force will not help it to accelerate.
6. False, a net force of 1N applied to a mass of 1kg does not result in acceleration of 0.5m/s^2 because the net force of a 0.5m/s^2 acceleration is 0.5N.
7. True, the weight of your body does equal mass times gravitational acceleration on earth which is 9.8m/s^2.
8. False, the weight of the 10kg object is heavier than the 5kg object resulting in a slower acceleration.
9. False, the real way to find acceleration is change in velocity over time taken.
10. False, the acceleration of an object depends on the object's weight.
