Abusy chipmunk runs back and forth along a straight line of acorns that has been set out between his burrow and a nearby tree. at some instant the little creature moves with a velocity of -1.45 m/s. then, 2.55 s later, it moves at the velocity 1.85 m/s. what is the chipmunk\'s average acceleration during the 2.55-s time interval? a) 0.16 m/s
b) 0.73 m/s
c) 1.29 m/s
d) 2.28 m/s

c

Explanation:

Given

At some instant creature moves with velocity of -1.45 m/s

and after 2.55 sec it moves at the velocity of 1.85 m/s

and we know acceleration

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

the answer is b i think