6. How much force is required to stop a 60 kg person traveling at 30 m/s during a time of
a) 5.0 seconds
b) 0.50 seconds
C) 0.05 seconds

a) 360

B) 3,600

C) 36,000

Explanation: multiply 60 kg and 30 m/s results in 1,800. You then multiply 1,800 and all the given times to get your answer^

Hello friend!!

We know that kinetic energy is the energy possessed due to the motion of the object. And we know if the object is in a fast motion then the temperature would be high, whereas if the object is slow in motion then it will have lower temperature. So we know that the kinetic energy is indirectly related to temperature.From our knowledge we can conclude that HIGHER THE TEMPERATURE, HIGHER THE KINETIC ENERGY and LOWER THE TEMPERATURE, LOWER THE KINETIC ENERGY.
Hence, the answer to your question here is,a.kinetic energy, temperature, and thermal energy increase. 
Hope it helps