A truck carrying an unsecured ladder on the roof slams on the breaks. the ladder flies forward. which newtons law of motion applies?
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Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

What are the similarities & differences between a thermistor and a light dependent resistor in physics?