Mandeep climbs up a 10 meter ladder with a force of 4 Newtons in 20 seconds. What is his power output?
1 answer:
Explanation:
Work Done = Force * Displacement
= (4N)(10m) = 40J.
Power = Work Done / Time
= (40J)/(20s) = 2J/s = 2 Nm/sec.
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The lord of the greeks answer d
That's false. Displacement would be (r2 - r1) .
Answer:
C
Explanation:
Formula E=F/C also E=V/d
In this case use the second formula; E=V/d
Data given; E=4N/C d=8m
So v=E X d
V=4x8=32V
k.e=eV= 2X32=64eV
Answer:
True I hope you like it
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