A snowmobile has an initial velocity of 3.0 m/s. If it accelerates at a rate of 0.50 m/s for 7.0 seconds, what is the final velocity?

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Answer 1 · 2018-01-24T09:15:56

The final velocity is #=6.5ms^-1#

Apply the equation of motion

#v=u+at#

The initial velocity is #u=3ms^-1#

The acceleration is #a=0.5ms^-2#

The time is #t=7s#

The final velocity is

#v=3+(0.5xx7)=3+3.5=6.5ms^-1#