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28-12-2016
Physics

contestada

2)
Which car is accelerating?
A) a car that is unmoving
B) a car that rounds a curve at a constant speed
C) a car that travels in straight line at a constant speed
D) a car that is set to a constant speed of 60 miles per hour

Respuesta :

28-12-2016

B). A car that rounds a curve at a constant speed is accelerating.

D). A car that is set to a constant speed of 60 miles per hour is
accelerating IF the road ever curves.

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