22 Two bowling balls are rolling towards each other. The first has a mass of 5 kg and is rolling
with a speed of 4 m/s to the right. The seconds has a mass of 6 kg and is rolling with a speed
of 7 m/s to the left. After the collision, the first bowling ball rolls away with a speed of 5 m/s
to the left. How fast is the second ball rolling after the collision? *
(1 Point)
0.5 m/s
7.5 m/s
6.2 m/s
O 0.9 m/s

The charge of an ion with 55 protons and 52 electrons is +3. the reason is because protons are positive, and there are three more than the amount of negative electrons.

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

You yeah with the side of the yeah with a little bit of yeah.