I need help! Use your observations to support or reject this claim “If the samples are at the same temperature, the amount of thermal energy in a sample depends on the type of material and the amount of the material” Its the Phet Lab

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

What is the momentum of a 2 kg object moving at 15 meters per second

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603