5. Newton's First Law states that objects will maintain their original motion unless they are acted on by a Net Force. Newton's Second Law states that objects will accelerate in the direction of the Net Force. Use these two laws to explain the driver's experience (what he/she feels) as well as the direction of the car's acceleration at the five locations shown below. You may assume that the driver keeps his/her speed constant throughout (to avoid tickets). Parts are done for you. Location A E A B FBD C R₁ Use "FNET = ma" to solve for FN FNET = ma (up=positive) FN - Fg = 0 FN = Fg E FNET = ma (ac-down=positive) = mac FN = FNET = ma (ac-up-positive) = mac FN: = What it "feels" like as v (ac) increases. Same (regular) force from seat.

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Chapter1: Units, Trigonometry. And Vectors
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Newton’s First Law states that objects will maintain their original motion unless they are acted on by a Net Force. Newton’s Second Law states that objects will accelerate in the direction of the Net Force. Use these two laws to explain the driver’s experience (what he/she feels) as well as the direction of the car’s acceleration at the five locations shown below. You may assume that the driver keeps his/her speed constant throughout (to avoid tickets). Parts are done for you.

5. Newton's First Law states that objects will maintain their original motion unless they are acted on
by a Net Force. Newton's Second Law states that objects will accelerate in the direction of the
Net Force. Use these two laws to explain the driver's experience (what he/she feels) as well as
the direction of the car's acceleration at the five locations shown below. You may assume that
the driver keeps his/her speed constant throughout (to avoid tickets). Parts are done for you.
Location
A
E
A
B
FBD
с
R₁
R₂
Use "FNET = ma" to solve
for FN
E
FNET = ma
(up=positive)
FN - Fg = 0
FN = Fg
FN =
FNET = ma
(ac-down=positive)
= mac
FN =
FNET = ma
(ac=up=positive)
= mac
What it "feels" like as v (ac)
increases.
Same (regular) force from seat.
Transcribed Image Text:5. Newton's First Law states that objects will maintain their original motion unless they are acted on by a Net Force. Newton's Second Law states that objects will accelerate in the direction of the Net Force. Use these two laws to explain the driver's experience (what he/she feels) as well as the direction of the car's acceleration at the five locations shown below. You may assume that the driver keeps his/her speed constant throughout (to avoid tickets). Parts are done for you. Location A E A B FBD с R₁ R₂ Use "FNET = ma" to solve for FN E FNET = ma (up=positive) FN - Fg = 0 FN = Fg FN = FNET = ma (ac-down=positive) = mac FN = FNET = ma (ac=up=positive) = mac What it "feels" like as v (ac) increases. Same (regular) force from seat.
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