Theoretically no, however using larger wheels adds weight which in turn decrease top speeds. Also, the use of larger wheels increases the amount of output an engine must make to make them turn, thus decreasing output. The other side is that a larger wheel increases the vehicle's footprint which in turn handles traction and torque much better. Thus, a happy medium would be optimal.
To help protect the vehicle and other vehicles behind you from flying mud and small stones.
In the case of a small bend you may be able to get it straightened but it is doubtful. The best thing to do is scrap the wheel and buy a new one. If it is caused by a kerb or other impact get the vehicle checked for alignment too.
Small wheels on a mousetrap car can be bad because they rotate more times to cover the same distance compared to larger wheels. This increases the rolling resistance and friction, making it harder for the car to move and reducing its efficiency and speed. Additionally, small wheels may have less traction, leading to slipping and less grip on the surface.
You can use CDs, bottle caps, or small plastic wheels for a mousetrap racer. These items are lightweight and can easily be attached to the vehicle.
A very small amount of heat, as compared to an automobile's wheel. Entirely steel wheels have much less rolling resistance than a wheels with big squishy rubber tires.
The kinetic energy of a vehicle is directly proportional to its mass and velocity. A larger vehicle will have more kinetic energy than a smaller vehicle traveling at the same velocity. This means that a larger vehicle will require more distance to come to a stop compared to a smaller vehicle, all else being equal.
A road vehicle, typically with four wheels, powered by an internal combustion engine and able to carry a small number of people.
Being that it is a push mower, the advantage is not having to lower the handle so far to raise the front wheels when making a sharp turn-around.
big wheels because they are good for handling
Small wheels have little rolling friction and helps to move faster in Skates
That is a given.
Big wheels of course. They will protect you better from falls over potholes