Interactive 1. A cyclist is at rest at a traffic light. When the light turns green, he begins accelerating
at 1.2 m/s2. How many seconds after the light turns green does he reach his cruising
speed of 6.0 m/s?

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The particles of the gas inside the ball heats up, bouncing off each other and spreading farther apart.hope my answer has you : )

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current

Well it depends on the object or substance