What is the truck speed at the end of the braking period

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Reference no: EM13709013

Solve the all parts of following question given below:

Question: Starting from rest, a truck travels in a straight line for 7.0 s with a uniform acceleration of +2.0 m/s². The driver then applies the brakes for 2.0 s, causing a uniform acceleration of 2.0 m/s² over that time.

Part I: What is the truck's speed at the end of the braking period?

m/s

Part II: What is the total distance traveled by the truck (from the point where it started at rest to the end of the braking period)?

Show all work and steps neatly please.

Reference no: EM13709013

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