formulas/definition

formulas/definition
32問 • 1年前
  • Maxine laurier
  • 通報

    問題一覧

  • 1

    Centripetal in Latin means?

    seeking center

  • 2

    Ac=v²/R

    centripetal acceleration

  • 3

    What's the formula of centripetal acceleration if velocity is the missing?

    v=√(Ac) (R) or v=√AcR

  • 4

    Ac=4π²R/T²

    period of time

  • 5

    Process of projectile motion

    A. determining the x and y components B. time at the maximum height C. maximum height D. total time of flight E. Range of Projectile

  • 6

    t = Vfy - Voy/ay

    time at the maximum height (2nd step)

  • 7

    dy = Voy + ½ ay t²

    maximum height

  • 8

    What is the formula of the total time of flight?

    T total = 2(Time)

  • 9

    DX = Vox (T total)

    Range of projectile

  • 10

    Projectile means?

    thrown

  • 11

    ∆d = d2 - d1

    Displacement

  • 12

    V = ∆d/∆t

    velocity

  • 13

    Vave = ∆d/∆t

    average velocity

  • 14

    - object moving in constant velocity I'm a STRAIGHT PATH WITH PARTICULAR DIRECTION. - motion called ____

    Uniform Motion

  • 15

    Save = d total / t

    average speed

  • 16

    What is the formula of speed?

    s = d/t

  • 17

    a = ∆v / ∆t

    acceleration

  • 18

    Displacement of acceleration

    ∆d = (v1 + v2) ∆t/2

  • 19

    Value of π?

    3.14

  • 20

    What is Ay?

    -9. 8 m/s²

  • 21

    What is Vfy?

    0 m/s

  • 22

    What is SOH?

    Sin∅= opposite/hypotenuse

  • 23

    What is CAH?

    cos∅= Adjacent/Hypotenuse

  • 24

    What is TOA?

    Tan∅= opposite/adjacent

  • 25

    Quadrant 1

    positive positive

  • 26

    Quadrant 2

    positive, negative

  • 27

    Quadrant 3

    negative, negative

  • 28

    Quadrant 4

    negative, positive

  • 29

    Y Axis is what line?

    horizontal line

  • 30

    X axis is what line?

    vertical line

  • 31

    ∆d

    changes in displacement

  • 32

    ∆t

    change in time

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    問題一覧

  • 1

    Centripetal in Latin means?

    seeking center

  • 2

    Ac=v²/R

    centripetal acceleration

  • 3

    What's the formula of centripetal acceleration if velocity is the missing?

    v=√(Ac) (R) or v=√AcR

  • 4

    Ac=4π²R/T²

    period of time

  • 5

    Process of projectile motion

    A. determining the x and y components B. time at the maximum height C. maximum height D. total time of flight E. Range of Projectile

  • 6

    t = Vfy - Voy/ay

    time at the maximum height (2nd step)

  • 7

    dy = Voy + ½ ay t²

    maximum height

  • 8

    What is the formula of the total time of flight?

    T total = 2(Time)

  • 9

    DX = Vox (T total)

    Range of projectile

  • 10

    Projectile means?

    thrown

  • 11

    ∆d = d2 - d1

    Displacement

  • 12

    V = ∆d/∆t

    velocity

  • 13

    Vave = ∆d/∆t

    average velocity

  • 14

    - object moving in constant velocity I'm a STRAIGHT PATH WITH PARTICULAR DIRECTION. - motion called ____

    Uniform Motion

  • 15

    Save = d total / t

    average speed

  • 16

    What is the formula of speed?

    s = d/t

  • 17

    a = ∆v / ∆t

    acceleration

  • 18

    Displacement of acceleration

    ∆d = (v1 + v2) ∆t/2

  • 19

    Value of π?

    3.14

  • 20

    What is Ay?

    -9. 8 m/s²

  • 21

    What is Vfy?

    0 m/s

  • 22

    What is SOH?

    Sin∅= opposite/hypotenuse

  • 23

    What is CAH?

    cos∅= Adjacent/Hypotenuse

  • 24

    What is TOA?

    Tan∅= opposite/adjacent

  • 25

    Quadrant 1

    positive positive

  • 26

    Quadrant 2

    positive, negative

  • 27

    Quadrant 3

    negative, negative

  • 28

    Quadrant 4

    negative, positive

  • 29

    Y Axis is what line?

    horizontal line

  • 30

    X axis is what line?

    vertical line

  • 31

    ∆d

    changes in displacement

  • 32

    ∆t

    change in time