Kinematics

Question 1

Name the prefix

10³

Answer 1

kilo (k)

Question 2

Name the prefix

10⁶

Answer 2

Mega (M)

Question 3

Name the prefix

10⁹

Answer 3

Giga (G)

Question 4

10^-1

Answer 4

deci (d)

Question 5

10^-2

Answer 5

centi

Question 6

10^-3

Answer 6

milli

Question 7

10^-6

Answer 7

micro

Question 8

10^-9

Answer 8

nano

Question 9

Name the unit

What measures frequency and has SI base units of 1/s (or s^-1)

Answer 9

Hertz (Hz)

Question 10

Name the unit

What measures force and has units of kg * m/s²

Answer 10

Newtons (N)

Question 11

Name the unit

What measres pressure and has units of N/m²

Answer 11

Pascal (Pa)

Question 12

Name the SI unit

What measures energy, work, and heat and has units of N * m?

Answer 12

Joule (J)

Question 13

Name the SI unit

What measures power and has units of J/s?

Answer 13

Watts (W)

Question 14

What measures electric charge and has units of A * s where A = C/s

Answer 14

Coulombs (C)

Question 15

What measures electric potential and has units of J/C?

Answer 15

Volts (V)

Question 16

What measures capacitance and has units of C/V?

Answer 16

Farad (F)

Question 17

What measures electrical resistance and has units of V/A?

Answer 17

Ohm(Ω)

Question 18

What measures magnetic field and has units of N/A * m

Answer 18

Tesla (T)

Question 19

What measures inductance and has units of Wb/A?

Answer 19

Henry (H)

Question 20

What measures electric conductance and has units in V/A?

Answer 20

Siemens (Ω^-1)

Question 21

What are the units of electron volts (eV)?

Answer 21

1.602*10_-19

Question 22

Quantities that incorporate both magnitude and direction

Answer 22

vectors

Question 23

Quantities that only refer to magnitude

Answer 23

scalars

Question 24

Name the trig angle

Answer 24

Sine

Question 25

v_x = vcosθ | where θ is the angle formed with the x-axis

Answer 25

equation for x component of a vector given a graph

Question 26

v_y = vsinθ

Answer 26

equation for y component of a vector given a graph

Question 27

vector quantity referring to a change in location; the distance between where something starts and where it ends up, regardless of the path it took to get there

Answer 27

displacement

Question 28

a **vector** quanity describing the change in displacement over time | SI: m/s

Answer 28

velocity

Question 29

a vector quantity referring to the change in velocity over time | SI units: m/s²

Answer 29

acceleration

Question 30

On a graph of displacement over time, the slope of a line is equivalent to...

Answer 30

Velocity

Question 31

The area under the curve of a graph of acceleration vs time is

Answer 31

the change in velocity

Question 32

The area under the curve of a graph of velocity vs time is

Answer 32

displacement

Question 33

On a graph of velocity over time, the slope of a line is equivalent to...

Answer 33

acceleration

Question 34

Answer 34

displacement = velocity x time

Answer 35

Question 36

what is the rewritten form of the yellow equation ## Footnote eqn in yellow highlight used when velocity is changing but we aren't given a final velocity, only an initial one eqn in orange used when we don't know time and/or time is not a quantity the problem asks to solve for

Answer 36

Δx = v_it+1/2at²

Question 37

what is the rewritten form of the orange equation?

Answer 37

same eqn but 2aΔx (instead of 2ad)