Answer:
a.
Explanation:
Remeber speed and velocity are the same concept, it just speed is scalar, meaning it doesn't have a direction nor it negative.
So technically thr car had a constant speed over 75 seconds.
If thr car has a constant speed, the car isn't speeding up or slowing down so it has accleration of 0 so the answer is a.
Answer:
A typical consumer microwave oven consumes 1,100 W AC and produces 700 W of microwave power, an efficiency of 64%.
Either A or D. If I were answering I'd go with my git answer and say A
Accelerating.. I hope that’s the answer your looking for