5.11 Newtons First And Third Law Flashcards
1
Q
What is Newton’s first law
A
If the resultant force on a stationary object is zero the object will remain stationary but if the resultant force on a moving object it will move at the same velocity
2
Q
If a car is moving at a constant velocity what must the driving forces be like ?
A
All balanced
3
Q
What will a non zero force will always produce ?
A
Acceleration in the he direction of the force
4
Q
What is acceleration directly proportional too ?
A
The resultant force
5
Q
What is acceleration inversely proportional too ?
A
Mass of an object
6
Q
Newton’s second law equation ?
A
Resultant force = mass x acceleration
