You are in a car driving 60 mph without a seat belt. the driver needs to slam on their breaks very hard. at
that moment, you continue to move forward and hit the seat in front of you hurting your face. again, the
car suddenly stopped but you continued to move forward. which of newtons laws best explains what is
happening here?
newtons 1st law
newtons 2nd law
newtons 3d law
none of the laws apply
Answers: 1
Physics, 22.06.2019 11:30
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? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
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Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
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Physics, 22.06.2019 16:30
Select all the correct answers. which three statements about electromagnetic radiation are true?
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Physics, 23.06.2019 03:50
In a star, nuclear fusion occurs in the a. photosphere. b. corona. c. radiative zone. d. core.
Answers: 2
You are in a car driving 60 mph without a seat belt. the driver needs to slam on their breaks very h...
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