so this really depends on HP ( horse power) if a car has more horse power than a truck than it will accelerate faster and also cause cars are lighter than trucks. so you have power and less weight than a truck. so to answer your question it depends on the car and the truck. how much HP either one has and how heavy they are,
Accelerate - gravity will always try to pull the car downhill.
Braking
Well,the small car weighs less then the dump truck,correct? It's similar to, "Why is it easier to lift a feather then a 20 pound weight?". And,since the dump truck is bigger,it gains more speed from its weight,and once it gets going,it's hard to stop.
Whichever is lighter will accelerate more quickly.
A car goes faster when you accelerate. It slows down when you brake.
yes a car is not a truck.
My truck flutter and temperture gauge drop at the same time
A lighter truck has less momentum due to its lower mass, making it easier to stop than a heavier truck with equal speed. The heavier truck has more inertia, requiring more force to overcome its momentum and come to a stop.
your accelerator is finished (broken)* basically you don't have an accelerate, just two brakes :3
I don't have a car.
Check motor mounts
Well if you have a carberator on this truck it is most likely the booster pump