Carlos is driving home after getting some Whataburger for lunch. The Whataburger bag is full of food, and is sitting in the front seat. He is driving east with a speed of 35 m/s. There is another car driving towards him, with a velocity of -25 m/s. Relative to Carlos, how fast is the Whataburger bag moving?

Relative to Carlos the Whataburger is moving at 0 speed.

Explanation:

Carlos speed, = 35 m/s

speed of another car, = -25 m/s

The speed of the Whataburger,  = 35 m/s since it is in the same car as Carlos.

The relative of the Whataburger to Carlos is given as;

Therefore, Relative to Carlos the Whataburger is moving at 0 speed.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.