QUESTION (#3 & #4) ONLY IF
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3. In a Subaru TV commercial, a dog is driving a car of total MASS 1,000 kg. Suddenly a person runs onto the street in front of the car. The dog brakes the car at an ACCELERATION of a = 4.00 ms? How much FORCE did the brakes exert on the car to stop it. 4. A gust of wind exerts a FORCE of 4.00 (kg m s) moving a lawn chair a DISTANCE of 2.00 min a straight line in the direction of the wind. How much WORK did the wind do on the lawn chair?
PLEASE ANSWER BOTH PARTS OF THE 3. In a Subaru TV commercial, a dog is driving a car of total MASS 1,000 kg. Suddenly a person runs onto the street in f
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