Laleahshane1298idn
Answered

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1. Describe the motion of the
car between:
a) A and B
b) B and C
c) C and D
2. When is the acceleration
zero?
3. When is the acceleration
positive?
4. When is the acceleration
negative?

helpp​

1 Describe The Motion Of Thecar Betweena A And Bb B And Cc C And D2 When Is The Accelerationzero3 When Is The Accelerationpositive4 When Is The Accelerationnega class=

Sagot :

C41992idn

Answer:

1.

a. 0 m/s²

b. -1 m/s²

c. -⅓ m/s

2. when the velocity is unchanging or constant in a period.

3. when the vinal velocity is higher than the initial velocity

4. when the vinal velocity is smaller than the initial velocity

Explanation:

[tex]a = \frac{vf - vi}{t} \\ a = \frac{10mps - 10mps}{5s} \\ a = 0[/tex]

same goes for b and c answer