Question

Daniel takes his two dogs, Pauli the Pointer and Newton the Newfoundland, out to a field and lets them loose to exercise. Both dogs sprint away in different directions, while Daniel stands still. From Daniel\'s point of view, Newton runs due North at 4.40 m/s, but from Pauli\'s point of view, Newton appears to be moving at 1.50 m/s due East. What must Pauli\'s velocity relative to Daniel be for this to be true? Express your answer in terms of the x and y components if North is the y-direction and East is the x-direction, and then express your answer as a magnitude and an angle measured counter-clockwise from due East.

x component: y component:

Magnitude & Direction: @ : degrees counter-clockwise from due East.

Answer 1