I'll make an assumption that the 0.5 km (500 meters) is along the road and not the horizontal distance. With the road the being the hypotenuse of a right triangle, this give sine of the angle with horizontal as (200 m / 500 m) = 0.4
The tangental force necessary is the Force due to gravity times the sine of the angle. (3500 kg)*(9.8 m/s2)*(0.4) = 13720 Newtons. This neglects any frictional forces with the road and in the wheel bearings.
14000N is the correct answer
Which air plane? A 747 weighs several hundred tonnes more than a Cessna, even with the engines removed
== == * a snow petrel weighs 454 grams * a can of baked beans weighs 420 grams
A Clydesdale horse weighs about 2000 pounds.
Well, a kilogram weighs 2.2 pounds, so 5 kg would be something that weighs 11 pounds.
1400N
14000N
Answer is 14000N.
14000N is the correct answer
Gravity is always pulling objects down so when you climb upward gravity weighs you down, you have to use effort to move yourself in the oposite direction that gravity is pulling you that is why it is harder to climb up a slope. When you climb a gentle slope you still are using energy but it takes longer to reach the same height on a gentle slope versus a verticle slope. On a verticle slope you are climbing higher instead of farther so on each step gravity weighs you down much more than on a gentle slope. When climbing a gentle slope you don't rise as rapidly so gravity doesn't take as much of a toll on you and you have a chamce to recover.
weighs about 700lbs
This sort of engine weighs 170 lbs dry.
an engine weighs about 40,000 lbs
It weighs 525 pounds
A V8 supercar engine weighs less than 200kg.
the W16 engine weighs approximately 400 KG which is about 880lbs
according to the dealer this engine weighs 288 lbs