Ajogger runs with a speed of 3.25m/s in a direction 30.0 degrees above the x axis. (a) find the x and y components in the jogger’s velocity. (b) how will the velocity components found in part (a) change is the jogger’s speed is halved? (c) calculate the components of the velocity for the case where the jogger’s speed is halved

The velocity of jogger, v = 3.25 m/s

Angle he is making with X - axis =
a) X - component of velocity = vcos = 3.25* cos = 2.81 m/s
Y - component of velocity = vsin = 3.25* sin = 1.625 m/s
b) When velocity is changing to half the component value also changes to half since angle is not changing.
c) X - component of velocity = vcos = 1.625* cos = 1.407 m/s
Y - component of velocity = vsin = 1.625* sin = 0.8125 m/s