A cannister type vacuum will almost always outperform an upright because of the inherent limitations of the design.The cannister puts the mechanical stuff well out of the way of the business end you get better suction and you can get to more places easily.
Upright Vaccuums clean better on carpetted floors and Cannisters work better on hard wood and tiled floors. Upright vaccuums don't work good on hardwood floors, but cannisters are excellent on hardwood floors.
It could be both, most likely putting books into your backpack
A Nike backpack would work well for any soccer player.
If the backpack is being carried at a constant speed, there is no change in velocity, which means there is no net force acting on it. Since work is the result of a force acting over a distance, and no force is causing the backpack to accelerate or decelerate, no work is being done on the backpack.
D=1.250m.
The work done on a 25 kg backpack when you walk 100 m horizontally depends on the force needed to move the backpack and the distance you carry it. Without knowing the force applied to move the backpack, we cannot calculate the work done. Work is defined as force multiplied by distance in the direction of the force, so we need this additional information to provide an accurate answer.
Backpack
Swiss gear is great
you need to create an account on the Source OP website, then enter your steam id and claim your backpack. this will only work if your backpack is visible within steam
you need to create an account on the Source OP website, then enter your steam id and claim your backpack. this will only work if your backpack is visible within steam
As the backpack gets higher, the distance over which you are lifting it increases, requiring more work to overcome gravity. The force needed to lift the backpack is directly proportional to the distance it is lifted and the weight of the backpack. This is due to the gravitational force acting on the backpack.
yes they are excellent and better for cleaning hardwood floors. It is highly recommended from many sources to use them on hardwood floors. They work best on hardwood and tile floors.