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Which vehicle has more kinetic mechanical energy?
A truck moving at 60 mph has more kinetic mechanical energy than a bicycle moving at 15 mph due to the truck's higher mass and velocity. Kinetic energy is proportional to an object's mass and to the square of its velocity.
Which has more momentum a large truck moving at 30 miles per hour or a small truck moving at 30 miles per hour?
The large truck moving at 30 miles per hour will have more momentum because momentum is directly proportional to an object's mass and velocity. Since the large truck has more mass than the small truck, it will have more momentum at the same speed.
When a truck pulls a trailer and truck accelerate forward even though the action and reaction forces are the same size but are in opposite directions why don't these forces balance each other?
The action force and reaction force occur on different objects, so they do not cancel each other out. The forward force applied by the truck is on the trailer, causing it to accelerate forward. The equal and opposite reaction force from the trailer acts on the truck, causing it to accelerate in the forward direction.
A moving semi-truck has kinetic energy than a moving baby buggy?
Yes, a moving semi-truck has significantly more kinetic energy than a moving baby buggy due to its greater mass and velocity. Kinetic energy is directly proportional to an object's mass and the square of its velocity, so the larger and faster-moving semi-truck will have much more kinetic energy than the smaller and slower baby buggy.
A tow truck exert a stronger force than the car it is towing?
It depends on which conditions you are considering. If a tow truck stays then a force is the same for the car and truck. If it is moving forward or backward then the force which is effecting the truck is more because it has to spend some work to move. To understand this process I were you I would draw force diagram and check different conditions of movement.
A 500kg truck moving at 30ms strikes a parked 300kg car they connect together and move forward what is the speed of the car and truck as they move forward connected together after the collision?
A Lot!
Why does a truck seem to jump when braking?
Newtons law of motion comes into play here. When the brakes are applied the body of the truck will want to continue on its forward motion. The contact of the tyres with the road will try to control that forward motion.
Can a truck pulling a car cross the bridge?
Only if it is moving forward and tide to the truck. Whether or not it is legal is another question. Pulling another vehicle is illegal in most states.
Which has more momentum a moving car or a moving truck?
moving truck
A 500kg truck moving a 30ms strikes a parked car and they connect together and move forward what is the speed of the car and truck as they move forward connected together?
Momentum = mass x velocity. You already stated the mass and velocity so you can figure out the momentum.
Moving Truck Rental ?
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How do you replace the electronic control module on a 1993 Chevrolet truck?
Pull the glovebox and pull to the left and forward on the ECM...comes right out
Can I reserve a moving truck online?
Depending on the amount of stuff you have in each bedroom, you can use a 17' moving truck or a 24' moving truck. You can find a packing guide at http://www.hireahelper.com/learning-center/moving-and-packing-guide/the-right-size-moving-truck
Where can I find a box truck to rent for moving?
Uhaul and Budget truck rental are two of the companies that come to mind when it comes to moving truck rental. They even allow you to pick up the truck in one state and leave it in the other if you are moving far from where you live. I am sure there are others also, there might be a smaller company in your area. However, those are the two that I think most people know of and there are many locations nationwide.
Is a moving van a truck or a van?
Its still a van, as a truck is a truck
Do you offer moving services that do not require a truck?
Yes, we offer moving services that do not require a truck.
Which law of motion is applicable to a moving car that makes it likely that it will be damaged when it collides with a truck?
The principle that might apply here is momentum. Momentum is mass times velocity. What should be pointed out is that velocity is speed that has a direction vector. (If the car is moving ahead in a straight line it is traveling at "x" miles per hour "forward".) The car is moving forward and comes into contact with the truck. That seems to be where the question is looking. The mass of the car times its velocity is its momentum, and this represents the energy that it is carrying into the collision. This energy will have end up being distributed among the various parts and components of the car and the truck that are compressed, deformed and/or broken by the collision. The amount of damage will be proportional to the momentum. The more the momentum (the more the "forward" energy) of the car, the more compression, deformation and breakage there will be. Was everyone wearing seat belts? Are you in good hands?
