Referring to the description given for Probs. 5.105–5.107, for a Hohmann transfer from an...

Referring to the description given for Probs. 5.105–5.107, for a Hohmann transfer from an inner circular orbit to an outer circular orbit, what would you expect to be the signs on the change in speed at periapsis and at apoapsis?

Note:Concept problems are about explanations, not computations.

Figure P5.108