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WorksheetsSpeed
Total questions: 62
Worksheet time: 4hrs 41mins
Name
Class
Date
1.
What is the speed of a car that travels 400 m in 20 minutes?
a)
20 miles/hr
b)
20 m/min
c)
800 m/min
d)
200 miles/hr
2.
What is the equation to calculate speed?
a)
speed = distance/time
b)
speed = time/distance
c)
speed = time x distance
d)
speed = speed/time
3.
Which of the following is a unit of time?
a)
km/hr
b)
hr
c)
km
d)
mi
4.
What is the formula to calculate speed?
a)
S = t/d
b)
S = d/t
c)
S = d x t
d)
S = t x d
5.
To calculate average speed you _______ the distance traveled by the elapsed time.
a)
divide
b)
multiply
c)
square
d)
subtract
6.
A worm traveled 50 centimeters in 5 minutes. What is the average speed of the snail?
a)
10 cm/m
b)
25 cm/m
c)
250 cm/m
d)
1 cm/m
7.
What is the speed of an object that travels 20 meters in 4 seconds?
a)
80 m/s
b)
0.2 m/s
c)
5 m/s
d)
24 m/s
8.
What is the speed of a bicyclist who travels 30 kilometers in 3 hours?
a)
60 km/h
b)
30
30 km/h
30 km/h
c)
10 km/h
d)
90 km/h
9.
If an object travels 42 meters in 6 seconds, what is its average speed?
a)
6 m/s
b)
7 m/s
c)
48 m/s
d)
252 m/s
10.
Which of the following is a unit of distance ?
a)
secs
b)
hr
c)
km
d)
min
11.
A unusually fast zombie was chasing after Carl to eat him. What was the zombie’s speed at 6 seconds if he traveled 36 meters?
a)
6 meters/seconds
b)
6 seconds/meters
c)
.17 meters/second
d)
None of the above
12.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
13.
Snowman melting in the sun.
a)
Conduction
b)
Convection
c)
Radiation
14.
Water boiling in a kettle.
a)
Conduction
b)
Convection
c)
Radiation
15.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
16.
The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
17.
Why does an ice cube melt when dropped into hot liquid?
a)
The liquid absorbs heat from the ice.
b)
Heat from the liquid transfers to the ice.
c)
Heat from the ice transfers to the liquid.
d)
Cold from the ice transfers into the liquid.
18.
Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Mr Casey walking his dog
19.
Water boiling in a pan is an example of ________________ currents
a)
raditation
b)
convection
c)
conduction
d)
Mr Caseys
20.
This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:
a)
Conduction.
b)
Convection.
c)
Radiation.
21.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
22.
You get sunburned due to __________ from the sun.
a)
conduction
b)
convection
c)
radiation
23.
What kind of energy is in a moving skateboard?
a)
Potential
b)
Kinetic
24.
which point has the most potential energy
a)
G
b)
f
c)
b
d)
a
25.
When a pendulum swings, at which point is kinetic energy highest?
a)
1
b)
2
c)
3
d)
4
26.
When a pendulum swings, at which point is potential energy at its greatest?
a)
1
b)
2
c)
3
d)
4
27.
Which 2 letters have the most kinetic energy
a)
W & Y
b)
X & Z
28.
Which are chemical changes
a)
Iron rusting
b)
Glass breaking
c)
Clothing ripping
d)
Hair cut
29.
The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?
a)
thermal to light
b)
gravitational to potential
c)
radiant to electrical
d)
chemical to light
30.
A basketball is being held in the hands of a player.
a)
Potential
b)
Kinetic
31.
A battery converts what type of energy to another?
a)
sound to kinetic
b)
light to heat
c)
mechanical to electrical
d)
chemical to electrical
32.
what type of energy is stored in a battery?
a)
electrical
b)
chemical
c)
thermal
d)
mechanical
33.
Which items would have this energy transformation: chemical energy -> electrical, light and thermal energy?
a)
turning on a flashlight
b)
nuclear power plant
c)
digesting an apple
d)
tanning bed
34.
The transfer of thermal energy by contact with particles of matter is known as...
a)
Radiation
b)
Convection
c)
Conduction
35.
A flashlight converts ______________ energy into _______________ energy into ________________ energy.
a)
chemical; electrical; light
b)
light; chemical; electrical
c)
electrical; chemical; light
d)
electrical; light; chemical
36.
Who is this?
a)
Buzz
b)
Woody
c)
Lumber
d)
Slink
37.
Who is this?
a)
Floatasm
b)
Jetsam
c)
Ursula
d)
Triton
38.
Who is this?
a)
snitch
b)
stitches
c)
ditch
d)
stitch
39.
Describe what luster means
a)
How an object reflects light
b)
How soft an object is
c)
If an object floats
d)
If an object can be dug out of the earth.
40.
When an object changes shape when struck by a hammer.
a)
luster
b)
malleable
c)
brittleness
d)
ductile
41.
If you have a material that can conduct electricity well it is probably a...
a)
Metalloid
b)
Matter
c)
Non-metal
d)
Metal
42.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
43.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
44.
If a substance is magnetic it is most likely a
a)
metal
b)
non-metal
45.
A student is given a sample of an unknown substance. He is asked to determine if it is classified as a metal, a metalloid, or a nonmetal. He discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely a
a)
metal
b)
nonmetal
c)
metalloid
d)
cannot be determined
46.
a copper penny turning greenish after a few years.
a)
Chemical Change
b)
Physical Change
47.
Baking a cake by mixing flour, sugar, chocolate powder, eggs, and milk, and then heating them in the oven.
a)
Chemical Change
b)
Physical Change
48.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
49.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
50.
Is glass breaking a chemical or phyiscal change?
a)
chemical
b)
physical
51.
Is hammering wood together to build a house a chemical or physical change?
a)
chemical
b)
physical
52.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
53.
Frank has a paper clip. It has a mass of 9g and a volume of 3cm3. What is its density?
a)
3 g/cm3
b)
1/3 g/cm3
c)
27 g/cm3
d)
39 g/cm3
54.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
55.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
56.
Alan travels 100 km in 5hrs. Find his average speed in km/h
a)
5km/hr
b)
10km/hr
c)
50km/hr
d)
20km/hr
57.
Find speed when distance is 142 km and time is 2 hours.
a)
71km/hr
b)
52km/hr
c)
17km/hr
d)
90km/hr
58.
The faster an object moves, the ________ kinetic energy it has.
a)
more
b)
less
c)
none of the above
d)
all of the above
59.
What kind of energy is in a rock at the edge of a cliff?
a)
Potential
b)
Kinetic
60.
Which is the best example that something has kinetic energy?
a)
a. a car parked on a steep hill
b)
b. a tennis ball rolling across the court
c)
c. a picture hanging on the wall
d)
d. a piece of coal before it's burned
61.
What Disney film as Elastigirl and an Iceman?
a)
Finding Nemo
b)
The Incredibles
c)
Big Hero 6
d)
Brave
62.
What is his song?
a)
Under the Sea
b)
Hakuna Matata
c)
Colors of the Wind
d)
Strangers Like Me
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