How can the map be changed so it shows constant acceleration after the object changes direction

Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

How would a small bar magnet be oriented when placed at position x?