1
Q
What is a Net force
A
Sum of ALL force acting on an object
1
Q
What is a force
A
A push or pull that makes things move
2
Q
Rolling Friction
A
A force resisting motion of a ball, tire or wheel
3
Q
How is speed measured
A
In unites of distance and time.
4
Q
Calculating Acceleration
A
V/T
5
Q
Weight is the measure of the force of
A
Gravity
6
Q
Gravity can be measured by using a
A
Spring scale
7
Q
The more ___ and object has the more it will weigh regardless of location
A
Mass
8
Q
Weight is a _______ measured in ________
A
Force, Newton
9
Q
Motion
A
When an object is changing position based on a reference point.
10
Q
Reference point.
A
Stationary object to compare an objects motion.
11
Q
It takes Serina 0.25 hours to drive to school. Her route is 16 km long. What is Serina’s average speed on her drive to school.
A
64 km
STUDY
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