Question

ا ره
ای ایران و جركل ده كه م ليم هلم
م​

Answer 1

Answer:

If a train travels at a constant velocity of 60 km per hour for 5 hours continuously, then the acceleration achieved by this train is ______ .*

1️⃣ positive

2️⃣ negative

3️⃣ zero

4️⃣ positive and negative