A box is being moved with a velocity v by a force p (parallel to v) along a level horizontal floor. The normal force is FN, the
1 answer:
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Answer:
Therefore % increase in velocity is 18.23 %
Explanation:
we use the equality of mass flow rate and the areas
The percentage increase in velocity is
Δ v% = 100%
= .100%
= . 100%
= Therefore % increase in velocity is 18.23 %
Answer:
a)
Explanation:
From the question we are told that:
Open cart of mass
Speed of cart
Mass of package
Speed of package at end of chute
Angle of inclination
Distance of chute from bottom of cart
a)
Generally the equation for work energy theory is mathematically given by
Therefore