Answer: conduction
Explanation: cause i saiddd
The book has potential energy and the bike has kinetic.
kinetic energy is energy possessed when a object is in motion. The bike is moving. Therefore, it has kinetic energy. The book isn't moving. Hopefully that helped
Answer:
b) the collisions between molecules will increase and tge pressure will increas
Answer:
False the answer needs to be 20 characters :) good luck
Answer:
432 kJ
Explanation:
Kinetic energyof an object is the energy an object has because of its motion.
![Kinetic.Energy=\frac{1}{2}*mass*velocity^{2} \\Kinetic.Energy=\frac{1}{2}*15kg*(240ms^{-1} )^{2} \\\\Kinetic.Energy=432000 J\\Kinetic.Energy=432kJ](https://tex.z-dn.net/?f=Kinetic.Energy%3D%5Cfrac%7B1%7D%7B2%7D%2Amass%2Avelocity%5E%7B2%7D%20%20%5C%5CKinetic.Energy%3D%5Cfrac%7B1%7D%7B2%7D%2A15kg%2A%28240ms%5E%7B-1%7D%20%29%5E%7B2%7D%20%20%5C%5C%5C%5CKinetic.Energy%3D432000%20J%5C%5CKinetic.Energy%3D432kJ)