An advertisement claims that a particular automobile can "stop on a dime". What net force would actually be necessary to stop an
1 answer:
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Answer:
<em>W=700 Joule</em>
Explanation:
<u>Physics Work </u>
Is the dot product of the force vector by the displacement vector
When both the force and the displacements are pointed in the same direction, the formula reduces to its scalar version
The weightlifter is applying a net force of 350 N to lift the weights a distance of 2 m, thus the net work done is
a) uniform velocity
b) zero or no acceleration
c) (see picture)
EXPLANATION:
(see picture)
