A vehicle with a mass of 1250 kg travels at a speed of 113 km/h. What is the vehicle’s momentum?

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth's center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing

What are the similarities & differences between a thermistor and a light dependent resistor in physics?