Newton's law of inertia describes how an object in motion will stay in motion unless acted upon by an outside force. The concept of inertia is responsible for injuries during collisions. Which of these apparatus is installed or used to directly reduce the impacts due to
inertia? Select ALL that apply.
A)
brake pads on vehicles
B)
lap bars on amusement park rides
C)
seat belts installed and used in cars
D)
speed bumps installed on the roadways
E)
guardrails on the interstate along a curve

Answer choices? if there is any

During the 1800s. hope this !

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