1. what is the mass of 20.0 liters of diesel fuel? assume the fuel has a density of 0.85 g/ml. 2. what is the molecular weight for a teflon monomer, tetrafluoroethylene? 3. what is the structural formula for methyl alcohol? 4. glycerol is sometimes added to candy to keep it soft; it has a structural

In a good thermo flask the main cause of heat loss is

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?