Because car is lighter and has less gravitational force to counter when moving up in comparison to a heavy loaded truck.
Cars are typically lighter and have more power-to-weight ratio than loaded trucks, allowing them to accelerate faster uphill. Additionally, cars often have more aerodynamic designs, which can help reduce air resistance and improve fuel efficiency during uphill climbs.
The extra weight of the heavy load increases the truck's inertia, requiring more force from the engine to accelerate. This results in slower uphill movement as the engine works harder to overcome the increased resistance from gravity and inertia.
becoz loaded truck has got more weight than the empty truck.....so becoz of which loaded truck has got more friction in tyres compared to empty truck...this may the reason why loaded truck starts slow than the empty truck
The weight of a loaded UPS truck will depend quite a bit on the model. The average loaded weight of a newer model UPS truck is 19,500 pounds.
Depends on the vehicle and braking system. In a commercial vehicle, the brakes are designed specifically for stopping a loaded vehicle, and an unloaded truck can actually require more stopping distance than a loaded truck.
Between five and eight miles per gallon for a loaded truck.
Empty
The furniture has been loaded onto the truck.
In the trucking world Heavy Haul would refer to loads that when loaded exceed the national 80,000# limit. Most would consider it when it is just one piece on a trailer like a piece of equipment or machinery. Most states will not allow a 5 axle truck to exceed 80,000# if pieces can be easily removed so a divisible load.
Newton's laws of Motion state that Momentum is a product of Mass times velocity. Momentum = Mass x velocity. Therefore, a loaded truck needs a larger force to move it, and once it's moving, it needs more powerful brakes to stop it. So a fully loaded truck will have more momentum and be harder to stop than an empty truck.
Best Heavy Duty Truck is pick up truck. A pick up truck is usually light in weight but suitable for heavy duty work.
A loaded semi at 60 MPH takes around 200 yards to come to a complete stop. For a dump truck, you should expect similar results.