In which situation is the acceleration of the car negative?
a) the velocity of a car was 75 k...
In which situation is the acceleration of the car negative?
a) the velocity of a car was 75 km/h over 4 hours.
b) the velocity of a car reduced from 50 km/h to 35 km/h over one minute.
c) the velocity of a car increased from 40 km/h to 75 km/h over 15 minutes.
d) the velocity of a car was 45 km/h at 2: 00 pm and at 4: 00 pm the velocity of the car was 85 km/h.
Answers: 3
Physics, 22.06.2019 05:50, gabigraceberg
High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.
Answers: 3
Physics, 22.06.2019 14:30, val926
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