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3 years ago

What is the acceleration of the object?______ m/s2

Physics

1 answer:

professor190 [17]3 years ago

8 0

Answer:

Explanation:

this graph show the decrease in velocity with time

at time t=0 velocity is 40 m/sec

at time t=12sec velocity is decreases from 40 to 10 m/s

so the acceleration of the object at time=12 sec is

a=v/t

a=Δv/t

Δv=v1-v2=40-10=30 m/s

a=30/12=2.5 m/s^2

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3 years ago

What is the acceleration of the object?______ m/s2​

What is the acceleration of the object?______ m/s2