# Physics Test Review

## Quiz by Ashley Jackson

Science (2010)
Texas Essential Knowledge and Skills (TEKS)

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20 questions
• Q1
What is Newton's First Law also called?
Action-Reaction Law
Law of Inertia
Law of Universal Gravitation
Law of Acceleration
30s
8.6.C: Force, Motion and Energy
• Q2
How do you calculate acceleration?
a = s/t
a = F/m
a = d/t
a = F x m
30s
8.6.B: Force, Motion and Energy
• Q3
What is the 2nd Law of motion formula?
there is not formula
F = m/a
s = d/t
F = m x a
30s
8.6.C: Force, Motion and Energy
• Q4
What is the unbalanced force of a moving vehicle for someone sitting in a seat?
windshield
seat belt
the human
the front dash
30s
8.6.C: Force, Motion and Energy
• Q5
Which is an example of Newton's 3rd Law?
A rocket launched off a launch pad with the exhaust pushing against the ground
pushing a child on a swing
a football player tackling another player with a greater acceleration
a book placed on a desk stays there until someone picks it up
30s
8.6.C: Force, Motion and Energy
• Q6
What causes a skateboard to go backwards when you jump off the front?
A body in motion will remain in motion
Acceleration is indirectly proportional to the force
Friction caused it
There is an equal but opposite force acting upon the skateboard
30s
8.6.C: Force, Motion and Energy
• Q7
What could be the force applied on an object if the acceleration is 2 m/s/s and the mass is 3kg?
1.5 g
6 N
6 g
1.5N
60s
8.6.B: Force, Motion and Energy
• Q8
Which direction would a skydiver fall?
upwards
downwards
no way of telling
sideways
30s
8.6.A: Force, Motion and Energy
• Q9
True or False: When pushing off a wall in a swimming pool, the action is the pushing and the reaction is gravity holding you back.
True
False
30s
8.6.C: Force, Motion and Energy
• Q10
What do you need to know for speed?
distance and time
direction
distance, time, and direction
if something turned
30s
8.6.B: Force, Motion and Energy
• Q11
What do you need to know for velocity?
if something turned
distance and time
speed and direction
if something slowed down
30s
8.6.B: Force, Motion and Energy
• Q12
What do you need to know for acceleration?
slower speed, faster speed, or turning
slower speed only
no way of knowing
changes in direction only
30s
8.6.B: Force, Motion and Energy
• Q13
How do you know if there is a balanced force on an object?
the forces equal 0
the forces are in the same direction
the forces are opposite
no way of knowing
30s
8.6.A: Force, Motion and Energy
• Q14
On a distance time graph, what does a straight horizontal line mean?
constant speed
deceleration
no movement
acceleration
30s
8.6.B: Force, Motion and Energy
• Q15
How do you calculate net force if the forces are opposite?