WorksheetsEMILYYYYY ANNDDD LYYYDDIIAAAAA
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
WHAT IS THE DEFINITION OF WORK????????? :) <3
a)
EFFORT FORCE APPLIED TO A MACHINE BY... YOOUUU
b)
AMOUNT OF WORK DONE IN A PERIOD OF TIME
c)
TRANSFER OF ENERGYY THAT OCCURS WHEN A FORCE MAKES AN OBJECT MOVE
d)
JOB
2.
WHAT IS THE CENTRAL CYLINDER WRAPPED AROUND ON A SCREW TO FORM A SPIRAL??????
a)
WHEEL AND AXLE
b)
FERRIS WHEEL
c)
PULLEY
d)
INCLINED PLANE
3.
WHAT IS THE DIFFERENCE BETWEEN POTENTIAL AND KINETIC ENERGY????????
a)
KINETIC=IN MOTION...POTENTIAL=MOTIONLESS
b)
KINETIC=MOTIONLESS...POTENTIAL=IN MOTION
c)
KINETIC=STADIUM...POTENTIAL=MOTIVATIONAL SPEAKER
d)
THERE IS NO DIFFERENCEEEE
4.
WHAT IS THE FORMULA FOR SPECIFIC HEAT???????????????
a)
Q=MΔTC
b)
C=Q/MΔT
c)
KE=1/2MV2
d)
GPE=MGH
5.
WHAT IS POWER?????? ;0
a)
THE # OF TIMES A MACHINE MULTIPLIES THE EFFORT FORCE
b)
TRANSFER OF ENERGY THA OCCURS WHEN A FORCE MAKES AN OBJECT MOVE
c)
I GOT THAAA POWWAAAA
d)
AMOUNT OF WORK DONE IN A CERTAIN AMOUNT OF TIME
6.
WHAT ARE EXAMPLES OF 1ST, 2ND, AND 3RD CLASS LEVERS?????????
a)
1ST= WHEEL BARROW 2ND= SEASAW 3RD= NUTCRACKER
b)
1ST= BASE BALL BAT 2ND= FISHINGROD 3RD=SEASAW
c)
1ST=SEASAW 2ND=NUTCRACKER 3RD= TWEEZERS
7.
WHAT IS THE FORMULA FOR MECHANICAL ENERGY????????? =P
a)
ME=PE+KE
b)
ME=GPE+MASS
c)
WE= U+I
d)
ME=W+E
8.
WHAT IS THE LOWEST POSSIBLE STATE AT WHICH MATTER CAN EXIST?????????
a)
SPECIFIC HEAT
b)
ABSOLUTE ZERO
c)
ABSOLUTE 100
d)
THERMAL ENERGY
9.
WHAT IS THE TEMPERATURE OF ABSOLUTE ZERO IN THE CELSIUS UNIT OF TEMPERATURE???????????
a)
-273⁰
b)
0⁰
c)
97493848393⁰
10.
WHAT DOES Ek STAND FOR????????
a)
POTENTIAL ENERGY
b)
KINETIC ENERGY
c)
ABSOLUTE ZERO
d)
SPECIFIC HEAT
100 %
