Paper 2 Flashcards
(7 cards)
1
Q
What is Newtons First Law?
A
Resultant force is required to change the motion of an object.
2
Q
What is Newtons Second Law?
A
If a non - zero resultant force acts on an object then it will cause it to accelerate.
3
Q
What is Newtons Third Law?
A
for every action in nature there is an equal and opposite reaction.
4
Q
What is Intertia?
A
the tendency of an object to resist changes in its state of motion.
5
Q
What is the speed of walking?
A
1.5 m/s
6
Q
What is the speed of running?
A
3 m/s
7
Q
What is the speed of cycling?
A
6 m/s
