A planet orbits a star in an elliptical orbit. At a particular instant the momentum of the planet is <-3.9 x 10^29, -1.6 x 10
^29, 0> kg*m/s, and the force on the planet by the star is <-3.3 x 10^22, -1.9 x 10^23, 0> N. Find FlI and FI_ (Express your answers in vector form.)
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- initial velocity=15m/s=u
- Acceleration=a=5m/s^2
- Final velocity=v=30m/s
- Distance be s
Using 3rd equation of kinematics