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force and acceleration
mass and distance
it is mass and distance
-- the product of the two masses involved -- the distance between their centers of mass
Yes. Woods from different trees have different densities and also grain characteristics affect the force needed to drive nails. Driving a nail across grain requires more force than driving a nail into the end of the grain in the same piece of wood. Other factors also affect the force needed to drive nails, including the dryness or age of the wood.
force and acceleration
Inertia
mass and distance
cohesive and adhesive force
force, mass
it is mass and distance
-- the product of the two masses involved -- the distance between their centers of mass
Yes. Woods from different trees have different densities and also grain characteristics affect the force needed to drive nails. Driving a nail across grain requires more force than driving a nail into the end of the grain in the same piece of wood. Other factors also affect the force needed to drive nails, including the dryness or age of the wood.
force and speed
The moon and jet-stream do
Work is done when an object moves in the direction in which a force is applied to it. So the factors are the magnitude and direction of the applied force and the factors which affect the object's motion. The latter will include the mass of the object and friction (including drag).
gravity, weight, push, pull, and driving force