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WorksheetsUnit 3 Review - Part 1
Total questions: 35
Worksheet time: 18mins
The forces are ___
balanced
unbalanced
A baseball just before being released by the pitcher.
potential energy
kinetic energy
A bobsled is moving at its fastest speed around the final
turn.
potential energy
kinetic energy
An object falling from 50m will have ___________ potential than an object falling from
30m.
greater
less
equal
At which point is potential energy greatest?
W
X
Y
Z
A change in motion caused by an unbalanced
force acting on an object; includes increasing
speed, decreasing speed, or a change in direction
Direction
Acceleration
Force
Mass
A straight path that an object can move along
Acceleration
Force
Direction
Frame of Reference
A push or pull that can change the motion of an
object
Force
Push
Net Force
Motion
A measure of how much matter is present in a substance
Weight
Net Force
Motion
Mass
Forces where net force = 0 is said to be
Unbalanced
Balanced
Speed
Direction
The ability to do work by applying force is called
work
energy
force
net force
Which number shows kinetic energy at its maximum?
three
two
four
five
Stored energy or energy due to its position is called
mechanical energy
potential energy
kinetic energy
thermal energy
Which of the following statements about a skier skiing down a steep slope is true?
His kinetic energy decreases and his potential energy increases
His potential energy decreases and his kinetic energy increases
His chemical energy increases
Both his potential and kinetic energy increases
Which of the following objects has kinetic energy?
A lamp that is turned off
A bike parked at the top of a hill
a ball thrown across the yard
Fallen leaves laying on the ground below a tree
Which letter shows where is potential energy stored or at its maximum point?
Y
W
X
Z
Potential energy depends on ______ and _______.
height, mass
weight, mass
speed, mass
height, speed
The two types of energy listed under mechanical energy
kinetic and nuclear
potential and kinetic
potential and nuclear
wind and thermal
Which letter shows where kinetic energy is at is highest point?
X
Y
W
Z
Which of the following answer choices is NOT an example of potential energy?
Running down a steep hill on vacation
Holding a basketball in practice
A drawn bow in an archer's hand
A baseball at its highest point in the air
Where is kinetic energy at its minimum?
Z
W
X
Y
Energy in motion is called
kinetic energy
potential energy
nuclear energy
transfer energy
Kinetic energy depends on_________ and _________.
speed and mass
speed and height
height and mass
energy and height
Where is potential energy at its minimum?
W
X
Y
Z
Energy that transforms from potential to kinetic is neither_____ nor _______.
created, force
created, destroyed
force,motion
destroyed, law of conservation of energy
All of the answer choices are examples of kinetic energy Except-
A volleyball player spiking a ball
A race car speeding down the highway
A bowling ball sitting on the rack
A bowling ball rolling down the alley
When stored energy begins to move the object______ energy from _______ to _________.
energy, force, motion
transfers, kinetic, potential
forces, mechanical, nuclear
transfers, potential,kinetic
When a slingshot is in a held position it has
mechanical energy
potential energy
kinetic energy
radiant energy
What numbers show potential energy on this pendulum?
1 and 5
1 and 4
2 and 3
3 and 4
