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1
Physics CCR final review
1)
Write MKS Units for
a) distance
b) mass
c) time
d) velocity
e) acceleration
f) work
g) energy
h) power
i) momentum
j) torque
k) weight
l) friction
2)
Age of universe
Age of solar system
3)
Superior planets
inferior planets
4)
Inne planets
outer planets
5)
Terrestrial planets
jovian planets
6)
Heliocentric
7)
Visible color of
8)
nebula
9)
main sequence
10) red giant
11) white dwarf
12) supernova
13) neutron star
14) black hole
Geocentric
a) coolest stars
b) hottest stars
2
15) event horizon
16) Big Bang theory
17) Red shift
blue shift
18) Luminosity
19) Astronomical unit
light year
parsec
20) Parallax
21) Fission
Fusion
22) Parallax
23) Radioisotope
24) Proton
Neutron
electron
25) Nucleus
26)
27)
28)
29)
30)
Alpha radiation
Write equation for alpha decay of uranium-234 23492U
Beta radiation
Write equation for beta decay of uranium-234 23492U
Gamma radiation
31) Earth’s 1st atmosphere
32) Earth’s 2nd atmosphere
33) Earth’s current atmosphere
34) Forces in Equilibrium
35) Torque in equilibrium
36) Newton’s 2nd law
37) What is the acceleration of a 500 kg mass if acted upon by an unbalanced force of 2000 N
38) Newton’s 3rd law
39) A 60 kg man stands on a table. What is the force exerted by the man on the table? What is the force exerted by the table
on the man?
40) Action-reaction forces
3
41) Balanced forces
unbalanced forces
42) Work
power
43) Energy
44) Kinetic energy
45) Potential energy
46) What is potential energy of 500 kg cart when it is on a roof 40 m high?
47) Spring energy
spring force
48) Conservation of energy
49) Conservation of momentum
50) What is the weight of a 500 kg cart traveling at 15 m/sec?
51) What is momentum of 500 kg cart traveling at 15 m/sec?
52) What is Kinetic energy of 500 kg cart traveling at 15 m/sec?
53) absolute dating
54) half-life
55) a sample contains 120 grams of a radioisotope that has a half-life of 40 minutes.
a. How many half-lives is 120 minutes?
b.
How much remains after 200 minutes?
56) magnetic pole reversals
57) relative dating
58) Principle of superposition
59) Principle of horizontality
60) Principle of lateral continuity
61) Principle of cross cutting
62) Principle of unconformity
63) Copernicus theory
65) Tycho’s contributions
64) Galileo’s observations
66) Kepler’s laws
k
4
67) Aristotle’s theory
68) Wegener’s theory
Identify oldest to youngest events
69) Hess’s theory
70) Draw free body diagram of 50 kg crate hanging by one rope
a) At rest
b) pulled up by rope at 8 m/sec
c) accelerated up at 5 m/sec2