Calculate the acceleration of an object slowing from 9.8 m/s to 6.4 m/s over the course of 17s

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Abus travels 280km south along a straight path with an average velocity of 88km/h to the south. the bus stops for 24 min, then it travels 210 km south with an average velocity of 75 km/h to the south. how long does the total trip last?

Based on this activity, is kinetic energy always transformed into potential energy?