A car traveling initially at 5.12 m/s accelerates at the rate of 0.933 m/s 2 for 5.7 s. What is its velocity at the end of the acceleration? Answer in units of m/s.

Question

idk this problem

8068 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-11-28T06:48:38

The velocity is #=1.0438ms^-1#

Apply the equation of motion

#v=u+at#

The initial velocity is #u=5.12ms^-1#

The acceleration is #a=0.933ms^-2#

The time is #t=5.7s#

The final velocity is

#v=u+at=5.12+(0.933)xx(5.7)=10.438ms^-1#