ANSWER: I'm assuming by "mousetrap" car, you mean small car. Probably pretty obvious at that point that your car would have a.....small mass.
because the force the drives it
A good average weight for a car is 1000kg, but with a range from 500kg for a small car, to maybe 2000kg or more for a hummer.
because it has greater mass
Momentum is a function of velocity and mass, therefore, assuming a "large" bus has more mass than a "small" car the bus would have more momentum since the velocities are the same.
a matter of mass
The truck - greater mass.
For example 1 litre of pure water has the mass of 1 kg.
The main difference is in the amount and process used. For instance, mass production of motorcars in a large complex such a Ford Motor Factory means a continuous twenty-four hour shift regime. Small scale could mean a small firm producing custom built cars for the enthusiastic car market, each car built to a customer's specific order.
If the mass of a car is 1200 kg, and the mass of the driver is 65 kg, the total combined mass of the car and driver expressed with the correct number of significant figures is 1265 kg.
If the mass of a car is 1200 kg, and the mass of the driver is 65 kg, the total combined mass of the car and driver expressed with the correct number of significant figures is 1265 kg.
car mass is heaveir cars with that you have more handling