Multiple Choice
A particle moving with a constant acceleration has a velocity of 20 cm/s when its position is x = 10 cm. Its position 7.0 s later is x = −30 cm. What is the acceleration of the particle?
A) −7.3 cm/s2
B) −8.9 cm/s2
C) −11 cm/s2
D) −15 cm/s2
E) −13 cm/s2
Correct Answer:
Verified
Correct Answer:
Verified
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