A train is traveling at force 15000 N, how much work must it do to travel 10 km?
2 answers:
Answer:
W=1.5×10⁸J
Explanation:
first change the km to m then you get 10000m
W=Fd W=15000*10000 W=1.5×10⁸J
Answer:
150000000 Joule OR 1,5 *10^8 Joule
Explanation:
First transform the kilometers in meters:
10km = 10000 m (multiply by 1000)
Then to calculate the work using the the formula W= F * s where W is the work, F is the force and s is the distance traveled.
W= 15000*10000 = 1,5*10^8 J
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