A person on a stationary skateboard throws a bowling ball with a velocity of 5.0 m/s. What is a possible speed of the person after the throw? 7.8 m/s

5 m/s

0 m/s

2 m/s

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?