An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds Which describes the acceleration?

4 m/s in negative acceleration

4 m/s in positive acceleration

9 m/s in positive acceleration

Oms in negative acceleratio

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Question

Kaelyn Pierce

Physics

29 November, 14:06

An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds Which describes the acceleration?

4 m/s in negative acceleration

4 m/s in positive acceleration

9 m/s in positive acceleration

Oms in negative acceleratio

Save and Exit

Next

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Mark this and return

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Answers (1)

Know the Answer?

Teagan · Answer 1

4 m/s in negative acceleration

Explanation:

Acceleration = V - U/t

Where V is the final velocity

U is the initial velocity and t is the time given.

U = 65 m/s

V = 25 m/s

T = 10 seconds

Acceleration = (25m/s - 65m/s) : 10secs

= - 40/10

= - 4m/s^2

Hence, it has a negative acceleration.

An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds Which describes the acceleration?4 m/s in negative acceleration4 m/s in positive acceleration9 m/s in positive accelerationOms in negative acceleratioSave and ExitNextSubiniMark this and return

An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds Which describes the acceleration?

4 m/s in negative acceleration

4 m/s in positive acceleration

9 m/s in positive acceleration

Oms in negative acceleratio

Save and Exit

Next

Subini

Mark this and return