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veneciaconton347
26.09.2019 •
Physics
Find the work w1 done on the block by the force of magnitude f1 = 95.0 n as the block moves from xi = -5.00 cm to xf = 4.00 cm .
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Ответ:
= 8.55 Joules
Explanation;Work done is the product of force and the distance moved by an object.
Work done = Force × distance
Force = 95 Newtons
Distance = X2 -X1
= 4 - (-5)
= 9 cm
Thus;
work done = 95 × 9/100
= 8.55 Joules
Ответ:
Speed is 25 meters a second
Explanation:
150/25=6