# Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 s?
A. –5 m/s2

B. +5 m/s2

C. –25 m/s2

D. +25 m/s2

• Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -

(final velocity - initial velocity)
--------------------------------------
(final time - initial time)

= ( 0 - 25 ) m/s / ( 5.0 - 0 ) s

= -25/5

= -5 m/s^2

• Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -

thanks!!!!!!!

• Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -

A.

• Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -

Aaaaaaaaaaaaaaaa

• Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -

What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 s?

A.

–5 m/s2

B.

+5 m/s2

C.

–25 m/s2

D.

+25 m/s2

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