Answer:
v = Δs/Δt
and use this calcultor"Velocity Calculator | Definition | Formula - Omni Calculator"if u have problems to slove.cos
Explanation:
A boiling pot of water (the water travels in a current throughout the pot), a hot air balloon (hot air rises, making the balloon rise) , and cup of a steaming, hot liquid (hot air rises, creating steam) are all situations where convection occurs.
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answer:
heating the material
placing the material in a magnetic field of opposite polarity
hitting the material
Hello there,
400 meters= 0.4 km
Time= Distance / speed
= 0.4 / 69
= 0.0057971014492754 hr
= 0.35 min
Hope this helps :))
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V(voltage) = I(current)R(resistance)
substitute in the values
V = 15 * 0.10
V = 1.5 volts
