[Answer] What is the net force on a cart that is pulled to the right with 100 pounds of force and to the left with 30 pounds of force?

Answer: The net force is 70 pounds to the right.
What is the net force on a cart that is pulled to the right with 100 pounds of force and to the left with 30 pounds of force?

t is tractive effort in pounds – force (lbf) P is the power in horsepower (hp) E is the efficiency with a suggested value of 0.82 to account for losses between the motor and the rail as well as power diverted to auxiliary systems such as lighting; v is the speed in miles per hour (mph)

The 5.56×45mm NATO (official NATO nomenclature 5.56 NATO fyv-FYV-six) is a rimless bottlenecked intermediate cartridge family developed in the late 1970s in Belgium by FN Herstal. It consists of the SS109 SS110 and SS111 cartridges. On 28 October 1980 under STANAG 4172 it was standardized as the second standard service rifle cartridge for NATO forces as well as many non-NATO countries.

The . 30 -06 Springfield the standard caliber for American soldiers in both World Wars and a popular caliber amongst American hunters can produce muzzle energies between 2 000 and 3 0…

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