Answer:
power=work done÷time taken
2×5=10
10÷10=1
ans 1J per second
Answer:
induced current
Explanation:
intentionally manipulated.
The train’s average speed is 80km/h
Answer:
8672
Explanation:
multiply the length value by 100
To reduce friction between two surfaces, you have to
make the surfaces smoother.
The best way to do that is to introduce a fluid between them,
like grease, oil, or air.