Calculate the velocity displace = 3500km and time = 3 hours

How much heat is required to convert 0.3 kg of ice at 0°c to water at the same temperature

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

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia