The acceleration of an onject is in the same direction as the net force on the object.
What is second law of motion?
200
Connects forces with changes in motion
What does the first law of motion do?
200
The tendency of an object to resist a change in its motion.
What is Inertia?
200
The change in velocity divided by the time needed for the change occur.
What is acceleration?
300
When did Isaac Newton publish a set of 3 rules
When was 1687 ?
300
If the mass of an object is greater.
What is greater inertia?
300
Newtons second law also can e used to
What can calculate the net force if mass and acceleration are known?
400
The net forve acting on an object is zero, the object remains at rest, or if the object is moving it continues moving in a straight line with constant speed.
What is the first law of motion ?
400
Car safety experts say that about half the people that die in car crashes would survive.
What if they wore safety belts?
400
Fnet=Ma
What is force net equal mass X acceleration?
500
There are unbalanced forces acting on it .
What does the velocity of an object do when it changes ?
500
A person that slows for 50 km/h to 0 km/h in 0.1s is about 14 times as large.