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Honors Physics Midterm Exam Questions and Answers 100% Pass | Graded A+ $9.49   Add to cart

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Honors Physics Midterm Exam Questions and Answers 100% Pass | Graded A+

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Honors Physics Midterm Exam Questions and Answers 100% Pass | Graded A+ Displacement - change in position given by the difference in the initial and final position *A vector* ∆x = ∆xi - ∆xf (m) Distance - total length traveled not a vector (m) Velocity (Speed) - rate of motion over...

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  • September 26, 2024
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  • Honors Physics
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Honors Physics Midterm Exam

Questions and Answers 100% Pass |

Graded A+


Displacement - ✔✔change in position

given by the difference in the initial and final position

*A vector*

∆x = ∆xi - ∆xf

(m)

Distance - ✔✔total length traveled

not a vector

(m)

Velocity (Speed) - ✔✔rate of motion over an entire trip

Speed = distance/time

Not a vector

(m/s)

Acceleration - ✔✔a change in an objects speed, direction of motion, or both

, *A vector*

A(avg) = ∆v/∆t

(m/s²)

Velocity/Acceleration relationship - ✔✔Speeding up - v and a point in same

direction

Slowing down - v and a point in different directions

Free Fall - ✔✔- an object in free fall is totally under the influence of gravity,

regardless of initial motion

- all objects in free fall experience the same acceleration

**- Acceleration due to gravity: 9.81 m/s² **

Trigonometry Equations - ✔✔SOH CAH TOA

sin = opp/hyp

cos = adj/hyp

tan = opp/adj

a²+b²=c² (for right triangles only)

Vector Components (definition) - ✔✔a projection of the length of the vector

onto an axis in the coordinate system

(basically, shows how far the vector goes in the x axis and y axis)

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