WorksheetsSTAAR Physics Review
Total questions: 50
Worksheet time: 2hrs 46mins
Alan travels 100 km in 5hrs. Find his average speed in km/h
5km/hr
10km/hr
50km/hr
20km/hr
What two measurements are necessary for calculating speed?
Mass and time
Temperature and mass
Mass and distance
Distance and time
How long does it take to travel a distance of 2 km at a speed of 16 m/s?
32 s
32000 s
0.125 s
125 s
Calculate the density of the cube.
2 g/cm3
4 g/cm3
6 g/cm3
8 g/cm3
? = mass x acceleration
or
? = m x a
is used to find
1st
Law of Motion
2nd
Law of Motion
3rd
Law of Motion
1st
Law of Motion
2nd
Law of Motion
3rd
Law of Motion
Whats Newtons First Law?
The more force applied to an object the faster it will accelerate.
An object in motion will stay in motion and an object at rest will stay at rest unless acted by an outside force.
for every ection there is an equal and oposite reaction
The tendency of an object to resist changes in its motion is...
Acceleration
Velocity
Inertia
Force
Newton's third law states that any action will have a(n) ___ and ___ reaction
Equal and similar
Equal and opposite
Equal and different
Greater and opposite
What is the Net Force?
10
0
3
2
When a roller coaster is at the top of a hill it has
high potential energy
high kinetic energy
low potential energy
equal amounts of kinetic and potential energy
When a roller coaster is at the bottom of a hill it has
high potential energy
high kinetic energy
low kinetic energy
equal amounts of kinetic and potential energy
Which passenger has the most potential energy?
A
B
C
D
The picture is demonstrating an example of ______ .
Which of the following are examples of kinetic energy? (check all that apply)
an arrow flying through the air
a book on a shelf
kicking a soccer ball
chewing gum
sitting at a stop light
Describe the motion of the object in the graph
Moving with constant speed
Speeding up
Not moving
What is occurring on this graph?
speeding up in the positive direction
moving at a constant speed in the positive direction
not moving
moving at a constant speed in the negative direction
What is the force on a 1000 kg elevator that is falling freely at 9.8 m/sec2
102.04 n
9,800 n
980 n
103 n
